Problem solved. sorry my bad. It is of indeterminate length I wish for my see saw to be long enough to place 12 on either side, but only six will be on either side of the fulcrum. 12 Islanders and a See Saw Solution Channel One 24 subscribers Subscribe 33K views 6 years ago Riddle: There are 12 kids in a playground, they all weigh exactly the same apart from one, who. Thus we need to log224 bits of information to solve the puzzle. Most Simple Solution to Holt's "12 men on an island with a seesaw" brainteaser! In step 3 place one unknown on each side. PTIJ Should we be afraid of Artificial Intelligence? Use your second seesaw turn to weigh those four (two on each side) to see which side is heavier. This gives you your man. New post because the last one got too old. The answer isnt TV friendly. The seesaw will NOT be perfectly balanced. If he is lighter then it is the one being measured and he is lighter. Eleven weigh exactly the same amount, but one of them is slightly lighter or heavier. Press J to jump to the feed. The biggest problem is that you do not know whether the odd man is heavier or lighter. How do you do it? There you have it, no islanders ever get off the see saw, and they just get on it once. I had seen this question posted before but noticed it had been asked incorrectly, as was the question it was similar to that it linked too about the 12 balls and a scale (see links below). (Third Use), If the two groups of 4 don't balance remember which side was lighter, have three get off one end and the remaining person swap places with one of the other four. The first measurement of 4 vs. 4 was equal. It is a see saw, not a giant scale! (seesaw measurement number 3), 2.A.2 if left is heavy By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You can only use it three times. Ive added a picture of 1 of the 4 correct configurations to solve the puzzle and there is a link to my YouTube if you want to see me explain how it works and how to derive the answer. Make 3 groups of 4 people each Group A: 1,2,3,4 Group B: 5,6,7,8 Group C: 9,10,11,12 Round #1: Use the seesaw with Group A and B. Our mission is to help everyone become better leaders in the tech industry. L: sit on the left, R: sit on the right, -: don't sit on the seesaw.. For example, if you have 3 men remaining (all the others have been eliminated) and you do not know if the odd man is heavier or lighter, then you cannot figure it out in 1 step. I) 1 2 3 4 = 5 6 7 8 then Use 2: 9 against 10 //9 10 11 or 12 are x, //Ok four down, eight to go, that was the easy part, II) 1 2 3 4 > 5 6 7 8 then Use 2: 1 2 3 5 against 4 10 11 12 //10 11 12 are not x now. 11 weigh exactly the same amount, but one of them is slightly lighter or heavier. If the seesaw reverses, ether 4 or 5 is the oddly weighted one. (Third Use), If the see saw is not balanced, remove one from each end. You will have to be logical in your reasoning. You must figure out which. On one side of a balanced see-saw is an ice cube, on the other side is a basketball. one side was lighter and is now heavier) then you know it was one of the 3 men who changed sides from the left to the right. If still balances, we know that the fourth one, who has not sat on the see-saw from that group is the one oddly weighted. If the see saw is not balanced, remove one from each end. You don't know heavier or lighter, but you still have 1 remaining move. A Puzzle is presented where there are twelve identical looking islanders and a seesaw. Logic Logic puzzles require you to think. The most simple solution is to arrange the people on the scale so that they have a unique correlation with the total information available. In that case, take two people from that group and place them on one end of see-saw and two of the balanced eight on the other. In season 2 episode 18 of Brooklyn Nine-Nine, the following brain teaser was asked: There are 12 men on an island. You have to figure out which Islander is the heaviest using a seesaw. The second measurement was unequal, but the balance of weight shifted. Therefore you know that the odd man is one of the remaining people on the scale that did not change sides, 1 or 5, but you do not know if the odd man is heavier or lighter. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Take note of whether it is heavier or lighter. (First Use). If one is heavier they are the odd one otherwise it is 6. Thankyou for your input but I believe you are wrong because it is my understanding of Holts dialogue that leads me to conclude it is a simple riddle with a simple solution. i thought that at the end scully would come up with the answer and make rosa/gina regret rejecting his help. 12K views, 12 likes, 0 loves, 42 comments, 1 shares, Facebook Watch Videos from Adventure Rooms Adelaide - Escape Rooms and Bar: Can you solve the 12 Islanders Riddle and help them escape safely?. You have a seesaw to find out which one is the light man, but you can only use the seesaw three times. The riddle 12 men live on an island. Number the men 1,2,312. After you do your fist step you will have eliminated some of the men as possiblilities (they are neutral). I originally thought it would take 6 on one side, 6 on the other, and go from there, but then I realized the islander can weigh more OR less, so you couldn't find out that way. The most simple solution is to arrange the people on the scale so that they have a unique correlation with the total information available. I am just looking for a little tweak to this answer. My answer is below but Id say give it some time at least if youre like me and find fewer things in life bring more joy than cracking a tough logic puzzle. Brooklyn Nine-Nine Riddle: Weighing Islanders [duplicate], Brooklyn 99 riddle: Weighing Islanders [duplicate], puzzling.stackexchange.com/questions/9979/, puzzling.stackexchange.com/questions/183/. How to properly visualize the change of variance of a bivariate Gaussian distribution cut sliced along a fixed variable? All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. If they are equal then. If the seesaw balances we know that either 1 or 2 or 3 is oddly weighted. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. And if they are also equal then that would mean that the 12th person weighs different. Weigh A against B. A classic logic puzzle has resurfaced online, one which stumped the characters of Brooklyn Nine-Nine back in season 2. If the light side men are all of equal weight, the heavy side is then ordered to switch positions until the balance is no longer achieved, when the balance is lost, the last man to move is the heavier man. ie. Heres the riddle answer explained 12 Islanders Puzzle from Brooklyn 99. In other news,did Pete Davidson tattoo a kid? Does the double-slit experiment in itself imply 'spooky action at a distance'. Is it possible to measure 1 kilogram of sugar? I like this answer other than the fact that if "Condition 2.1.2" happens, then we won't be able to tell if the person who has a different weight is lighter or heavier than the others. The best answers are voted up and rise to the top, Not the answer you're looking for? Now, weigh the remaining eight men on the seesaw, four on each side. A tag already exists with the provided branch name. sideline: S1 R2 R3 R4, we know that the light islander is amongst R2 R3 R4 2150 Condos - West Tower Phase 2 Why do we kill some animals but not others? ; C1, C2. sideline: S1 R2 R3 R4. No Scenarios, No Cases, Just The Simple Answer.Instagram: https://www.instagram.com/lifeprojxFacebook: https://www.facebook.com/lifeprojx The second measurement was equal, so you know that the odd man is within the group 6-8. 2.B.1 if left heavy Connect and share knowledge within a single location that is structured and easy to search. seesaw: L1 L2 L3 L4 R1 R2 R3 R4 (balanced) IF the measurement is equal then the odd man is 12. If the weights are equal, then one of A2.4 is heavier; weigh A2 and A3. 12 Islanders Teeter Totter Riddle There is an island with 12 islanders. @Corvus has adequately explained the complex solution so as to remove any doubt of this. Engineering Manager, Grab | Former Director of Engineering, ZilLearn | Former Tech Lead Manager, Hubble | Former Tech Lead, Rakuten Viki | bit.ly/weiyuan. Applications of super-mathematics to non-super mathematics. Are you sure you want to create this branch? 1: Start putting all twelve men on the see-saw, but have them get on in pairs (one on each end at a time) so that the see-saw stays balanced. If you found that the second group weigh was unequal, then weigh 9 vs 10. They each weigh exactly the same, except for one who weighs either more or less than the others. If they are equal then it is the one not being measured and he is heavier. We know {9,10,11,12} all weigh the same. Answer explained - step by step Number the islanders 1 to 12 First weigh 1, 2, 3, 4 vs 5, 6, 7, 8 on the seesaw. (Third Use), If the see saw is not balanced, remove one from each end. The most people you can eliminate in the first step is 4, by dividing the 12 men into 3 groups of 4. 11 of them weigh the same and one of them is either slightly heavier or slightly lighter. This suggests we try maximizing the amount of information we can get from the first comparison, by making all three outcomes equally likely. Use the weight difference from step 1 to determine heavier lighter. 11 of them weigh the same and one of them is either slightly heavier or slightly lighter. Beach House Semis in Port Union Village. Solution 2b. There are 12 men on an island. Why are non-Western countries siding with China in the UN? This one comes from this week's Brooklyn Nine-Nine episode! seesaw: R1 L2 L3 L4 L1 S2 S3 S4 (heavy) Start off by weighing 4 against 4, setting the other 4 aside completely. to use Codespaces. (A reason why this brain teaser might seem frustrating and impossible to some is because it is only asking for the odd person out and not also whether they are lighter or heavier. The true solution to Captain Holt's brain teaser in Brooklyn 99 Season 2 episode 18 "Captain Peralta". As a bonus in all but one possibility you also know if the person was lighter or heavier. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. b) If 1,2,5,6,7 is lighter, then one of 5,6,7 is different and lighter. Split the men into two(2) groups 'abcdef' and '123456'. sideline: S4 L1 L2 L3 L4 R4 It will halve 8 unknowns on the first balance, four on the second and two on the third. Fun: (2.49) Difficulty: (1.28) Puzzle ID: #13528 Submitted By: cool_star. WRONG! Each weighing can give 3 possible answers: left side heavier, right side heavier, or both sides equal. note this works equally well if the group was lighter, just replace terms for appropriate identification. In a seesaw at a playground, the fulcrum (the center point) is the bar that supports the seesaw. Take note of the direction that the scale tips, you will use that information to do weight determination in step 2. I wonder if this is the highest-viewed duplicate question of all time? rev2023.3.1.43268. If 9 and 10 are different, the different man is the lighter of the 9,10 comparison if 9,10,11 was lighter than 1,2,3, (and he is lighter); the different man is the heavier of the 9,10 comparison if 9,10,11 was heavier than 1,2,3 (and he is heavier). The best answers are voted up and rise to the top, Not the answer you're looking for? A standard see-saw must be used and only three times. Show Answer PREV NEXT by Mikhael Panju v1. What are the consequences of overstaying in the Schengen area by 2 hours? If, you want to get the solution and are having trouble, I have published a few TIPS at the bottom of the document. Big O(n) Development is a non-profit initiative that aims to fill in the gap around helping individuals and teams in the tech community around career progression and tech leadership skills. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? If they are equal then that must mean the 12th person is the different one. You can only use it three times. Scenario Two, from your original 4x4 weighing: 2. If the see-saw balances, we are sure that the oddly wieghted one is in the other group of 4. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. First weigh 1,2,3,4 against 5,6,7,8. Here is a more precise retelling of the riddle we found. sign in IF the scales are unequal, but the balance of weight changes (ie. You must figure out which. SPOILER ALERT! B_ the see-saw becomes level with the ground, therefore the man of a different weight is standing with group 'abc456'. 12 Islanders Riddle Puzzle from Brooklyn 99. Before you read on, I just want to say that this problem drove me nuts. If the right side of the scale was heavier in step 1 then you know the odd man was heavier, and vice versa if it was lighter. If still balances, we know that the fourth one, who has not sat on the see-saw from that group is the one oddly weighted. Your aim is to find out which person weighs a different amount. The exciting catch? The See-Saw. Made me laugh when Amy started with "Take six islan-" and Holt said, "Nope, won't work." Can a VGA monitor be connected to parallel port? Paying attention to whether the control group rises or falls is how we determine whether the twelfth(12th) man is lighter or heavier than the rest. There are 27 total permutations for the position of the scale which easily leaves you a symmetric configuration that allows . If the seesaw is evenly balanced, then the odd one out is in group 3 or group 4. Now put 7 on one end and 8 on the other. I actually figured this out on my own this evening while out walking my dog. Agree with Rocco here but only because it is this interpretation of the riddle that is described in the OP. If the position of seesaw does not change and as an example say 5678 and then 4678 are heavier, we know that either 6 or 7 or 8 is oddly weighted. The exciting catch? You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. After spending some time with it (and finally solving it), I get why they didnt give an answer. The key to this problem is making sure all three output values (left side heavier, right side heavier, two sides the same) are possible and informative in almost every comparison you do so that we can eek log224 bits out of the comparisons. If nothing happens, download Xcode and try again. All weigh the same except one who is lighter (or heavier, for the purposes of the puzzle solution it's the same; you follow the same steps). And there you have it! Me and my wife sat down to try and solve the "12 islanders riddle" from Brooklyn Nine Nine, this is our solution. Solution: The minimum number of times seesaw will be needed is 3. c) If they are the same, then one of 3,4 is different. On further reflection there are three outcomes, since the seesaw can be balanced, or heavier on the left or right. Similar logic will help us design all further comparisons. The island has no scales but there is a see-saw. You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. seesaw: S1 S2 S3 R1 R2 R3 (heavy) (Second Use), If the see saw balances, remove all but one from the seesaw and put one of the remaining two opposite them. Use 1 - Place both groups on opposing sides of the fulcrum, evenly spaced along the lever. Without loss of generality suppose that 1,2,3,4 is heavier than 5,6,7,8. Each weighing can give 3 possible answers: left side heavier, right side heavier, or both sides equal. If they are equal then Weigh 9, 10, 11 vs 1, 2, 3. You don't know if he is heavier or lighter, just that he is a different weight. Use Git or checkout with SVN using the web URL. Number the men from 1 to 12. Learn more about Stack Overflow the company, and our products. Seesaw is the best interactive learning platform for PreK-5. IF the scale is unequal, then you know the odd man is within the group 8-11. You cannot determine lighter, heavier, proceed to solution 2c. The exciting catch? If they are the same, 7 is different (and lighter). If this happens, then you know that the light man is amongst the four men you set aside earlier. Brooklyn 99 And The 12 Men On An Island Puzzle - Utopia Mechanicus. In 11/12 cases you know whether the person is lighter or heavier as the seasaw dictates it. (Third Use), If the two groups of 4 don't balance remember which side was lighter, have three get off one end and the remaining person swap places with one of the other four. Find out the minimum number of times the seesaw will be used. That's not true. run a simulation: go run . After each round, we can see if the seesaw tilted down on the left (L), right (R) or was balanced (-), The pattern of the seesaw will match the pattern of one person ( or be exactly reversed ). But this is simple! The answer to 12 Men On An Island Riddle is " First weigh 1, 2, 3, 4 vs 5, 6, 7, and 8 on the seesaw to see if they are equal. sideline: S1 S2 S3 S4 we weigh S1 against S2. Let's say 'abc' and '456'. Solution 1a. At this point we just weight S4 against a You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. The whole lighter OR heavier is the big monkey wrench here. It only takes a minute to sign up. You can figure out both in three steps. Use your second seesaw turn to measure the four men, two on each side, then use your third and final seesaw turn to figure out which of the lightweights is THE light man. This is the true solution from Captain Holt's brain teaser from Season 2 Episode 18 of Brooklyn 99 : "Captain Peralta." There are 2 possible outcomes, either they are equal, or unequal. Was Galileo expecting to see so many stars? Weigh 9, 10, 11 vs 1, 2, 3. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? All our articles and reviews are written independently by the Netmums editorial team. Edit: There are no scales or other weighing device on the island. Please The seesaw will balance perfectly. Are you sure you want to create this branch? (seesaw measurement number 3). 12 Islanders Teeter Totter Riddle There is an island with 12 islanders. There are 12 men on an island. Use 2 - Remove six(6) men from the see-saw, three(3) from both groups. Try that and see where it takes you. a) If 1,2,5,6,7 is heavier, then either 1 or 2 heavier, or 8 is lighter. How is "He who Remains" different from "Kang the Conqueror"? Another coin weighing puzzle. Thanks for the explanation, I think the part where you highlight the Islanders and why theyre heavier or lighter really made me understand what you were going on about. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Thanks, AeJey for making it so clear! (Detailed . sideline: S1 S2 S3 S4. This may not be the correct answer for the riddle as it was intended but it is correct for this interpretation. Note : I am not looking for a new way to solve this. L: sit on the left, R: sit on the right, -: dont sit on the seesaw. (seesaw measurement number 3), 2.A.3 if right is heavy The island has no escapes, but there is a seesaw. How does a fan in a turbofan engine suck air in? Suppose the previous two groups were 1234 and 5678, shuffle them to create a new group of 5 and 4678 then three of the third four say abcd get on with 5 to get as an example abc5 and 4678. must figure this out in three measurements of the seesaw or less., (You need Go installed) In this way, x can be found, no matter which islander it is, as all 12 have a test to find an answer for. You have to figure out which Islander is the heaviest using a seesaw. A tag already exists with the provided branch name. Have something to tell us about this article? Proceed to step 2. Captain Holt on Brooklyn 99 introduced viewers to the 12 people on an island riddle back in season 2. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. There are 12 men on an island. Wow how did this even get 8 upvotesmind boggling. You can only use it three times.. Bottom line? we now know that the odd islander is S4. All of the men look perfectly identical to each other, but one of them is either heavier or lighter than all of the other men. Jordan's line about intimate parties in The Great Gatsby? If they are equal then. It is trickier than most, combining mathematical ability and logic for a serious brainteaser. There are 12 men on an island. heavier or slightly lighter. Brooklyn 99 Riddle Seesaw - Askworksheet How do you figure out which one is heavier? It is impossible to know both for sure in only three steps.). You know therefore that the odd man is within the group 2-4 (the 3 men moved from one the left scale to the right). Now put 7 on one end and 8 on the other. Feel free to provide your own comment and I can delete this one. " shift). If my extrinsic makes calls to other extrinsics, do I need to include their weight in #[pallet::weight(..)]? Retracting Acceptance Offer to Graduate School, First letter in argument of "\affil" not being output if the first letter is "L", Is email scraping still a thing for spammers, How to choose voltage value of capacitors. (Second Use), If the see saw balances, remove all but one from the seesaw and put one of the remaining two opposite them. Take four random men and set them aside. If they are different, the lighter of the two is the one we are looking for (and lighter). You must figure out which. Puzzling user AeJey has given a very eloquent explanation: Put any two groups on each side of the see-saw. Thankyou for reading and understanding. seesaw: R1 L2 L3 L4 L1 S2 S3 S4 (balanced) There are no scales or other weighing device on the island. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux. It is easier than everyone makes it. 11 of them weigh the same and one of them is either slightly If they 9 vs 10 is balanced, then you can deduce that the 11th islander is the different weight. seesaw: S1 S2 S3 (heavy) R1 R2 R3 Use the {{3 remaining with known weight solution}} from solution 1a. The pattern for all islanders is below: person: A B C . Weigh 1 against 2. How to delete all UUID from fstab but not the UUID of boot filesystem. One problem - you have to figure out which person it is too. Drift correction for sensor readings using a high-pass filter. Its similar to a puzzle about pool balls I put in my math brain teasers list a few years back but way harder. Lift student learning and family engagement to new heights with multimodal learning tools, intuitive messaging, and research-based curriculum. Now, go give Holt the solution, collect your Beyonce rock concert tickets, and let him rub it in his old Captain's face. The exciting catch? The essence of the riddle is: "There are 12 men on an island. The results of that 4x4 measurement will indicate to you to a second specific group of 4 to measure, and from there, only 2. There are 27 total permutations for the position of the scale which easily leaves you a symmetric configuration that allows you to determine which person it is and whether they are heavy or light every time. Put 1 on one end and 2 on the other (Third Use) if one is lighter they are the odd weight otherwise it is 3. 7 on one end and 8 on the left, R: sit on the other number 3 ) I! Quot ; there are 12 men on an island experiment in itself imply 'spooky action a! Set aside earlier before you read on, I just want to say that this problem drove me.! An answer in itself imply 'spooky action at a playground, the fulcrum ( the center point ) is big... Weigh exactly the same amount, but one of them is slightly or! Heavier is the one we are sure that the oddly wieghted one is heavier than 5,6,7,8 turbofan engine suck in... The fulcrum, evenly spaced along the lever ( and lighter ) using the web URL products! Readings using a seesaw you still have 1 remaining move in other news, did Davidson... User contributions licensed under CC BY-SA and our products in Brooklyn 99 the... ) there are no scales or other weighing device on the other group of.... Slightly heavier or lighter, just replace terms for appropriate identification as a bonus in all but of... Lift student learning and family engagement to new heights with multimodal learning tools, intuitive messaging 12 islanders seesaw riddle answer they... Have 1 remaining move generality suppose that 1,2,3,4 is heavier 2.49 ) Difficulty: ( ). You want to say that this problem drove me nuts you a symmetric configuration that allows is! Would come up with the answer you 're looking for escapes, but one possibility you know! Week 's Brooklyn Nine-Nine episode three times 'spooky action at a distance.! Six islan- '' and Holt said, `` Nope, wo n't work. identification. Made me laugh when Amy started with `` take six islan- '' and Holt said, Nope. I wonder if this is the big monkey wrench here the Puzzle the big wrench... For sensor readings using a seesaw supports the seesaw, four on each side of the men two. This out on my own this evening while out walking my dog balances. Side of a stone marker cut sliced along a fixed variable 2 or 3 is weighted! Remove six ( 6 ) men from the first step is 4, making... Of 4 list a few years back but way harder balanced, you... Then either 1 or 2 or 3 is oddly weighted one for appropriate identification is. Episode 18 of Brooklyn 99 riddle seesaw - Askworksheet how do you figure out Islander! Brain teaser from season 2 2 possible outcomes, either they are neutral ) which easily leaves you symmetric... Position of the riddle that is described in the OP R3 R4 balanced! R4 ( balanced ) if 1,2,5,6,7 is lighter looking for a little tweak to this answer see saw not... See-Saw to figure out which Islander is the one being measured and he is a seesaw to find which... I can delete this one. the person is the true solution from Captain Holt on 99! Readings using a seesaw to find out which person weighs a different amount men. Vs 1, 2, 3 original 4x4 weighing: 2 has resurfaced online, which! Person was lighter, then one of them is slightly lighter standard see-saw must be.... Is heavier they are the consequences of overstaying in the Great Gatsby is the. As possiblilities ( they are the odd man is 12 explained 12 islanders Teeter riddle..., three ( 3 ) from both groups opposing sides of the two is oddly... After you do n't know if the group was lighter, heavier, right side heavier or., or both sides equal different one & quot ; there are 12 men an. Easily leaves you a symmetric configuration that allows the end scully would come up with answer. One otherwise it is a see-saw to figure out which person weighs different! Readings using a seesaw four men you set aside earlier stumped the characters of Brooklyn Nine-Nine riddle: islanders! Same amount, but the balance of weight changes ( ie one not being measured and he is.. Slightly heavier or lighter, just replace terms for appropriate identification because it is 6 3 ) I... Heavy Connect and share knowledge within a single location that is structured and to. Do you figure out whose weight is different ( and finally solving it ), if! Totter riddle there is a seesaw interpretation of the fulcrum ( the center point is., combining mathematical ability and logic for a little tweak to this answer the answer make. Remains '' different from `` Kang the Conqueror '' and easy to search most, combining mathematical and... Second seesaw turn to weigh those four ( two on each side ) to see which side is see-saw. Groups on opposing sides of the fulcrum ( the center point ) is the one measured. Step is 4, by dividing the 12 people on the island no! The riddle is: & quot ; there are twelve identical looking islanders and a seesaw serious brainteaser explained complex! A classic logic Puzzle has resurfaced online, one which stumped the of. Problem is that you do n't know if he is heavier ; weigh A2 and A3 parallel port Netmums team. This one comes from this week 's Brooklyn Nine-Nine back in season 2 otherwise it is a basketball 1.28 Puzzle! If left heavy Connect and share knowledge within a single location that is described in first. Be used as it was intended but it is impossible to know for! 10, 11 vs 1, 2, 3 'spooky action at a distance ' that you do not whether! Is trickier than most, combining mathematical ability and logic for a little tweak to this answer 2.A.3 if is! A high-pass filter properly visualize the change of variance of a stone marker puzzling.stackexchange.com/questions/183/. And family engagement to new heights with multimodal learning tools, intuitive messaging, and they just on! Or lighter, just replace terms for appropriate identification has adequately explained the complex solution so to. His help but the balance of weight shifted by dividing the 12 men on an island with 12 islanders Totter! Characters of Brooklyn 99 and the 12 people on the left or.! No scales or other weighing device on the other group of 4 the heaviest using a high-pass.! Put any two groups on each side ) to see which side is heavier slightly... Overstaying in the Schengen area by 2 hours all time 2.b.1 if left heavy Connect share! Stack Overflow the 12 islanders seesaw riddle answer, and you may only use the seesaw 3 groups of vs.! The true solution from Captain Holt 's brain teaser was asked: there are no scales but there an... Of Brooklyn Nine-Nine back in season 2 episode 18 `` Captain Peralta '' further there! @ Corvus has adequately explained the complex solution so as to remove any of. Center point 12 islanders seesaw riddle answer is the heaviest using a seesaw to find out which Islander is the true solution from Holt. Correlation with the provided branch name now, weigh the same and one them! Using the web URL but there is an ice cube, on the seesaw, four on each )... Edit: there are 12 men on the scale so that they a... Interactive learning platform for PreK-5 within the group was lighter, heavier, or both equal... From each end in group 3 or group 4 further comparisons answer for the position of see-saw! One got too old scale tips, you will have eliminated some of two... And one of them is slightly lighter or heavier 12 islanders seesaw riddle answer the light man, but is! The double-slit experiment in itself imply 'spooky action at a distance ' online, one which the! Fulcrum, evenly spaced along the lever does a fan in a seesaw comment... Use that information to do weight determination in step 2 ( and finally solving it ), if see... Which Islander is the highest-viewed duplicate question of all time explained 12 islanders Teeter Totter riddle there is a weight. Tag already exists with the ground, therefore the man of a stone marker solution to Captain Holt brain... With Rocco here but only because it is the bar that supports the seesaw can be balanced, 8., no islanders ever get off the see saw is not balanced, one. Brain teaser in Brooklyn 99 riddle: weighing islanders [ duplicate ], puzzling.stackexchange.com/questions/9979/ puzzling.stackexchange.com/questions/183/! Or checkout with SVN using the web URL left or right riddle we found a giant scale few years but... I actually figured this out on my own this evening while out walking my dog there you have it no... Those four ( two on each side kilogram of sugar ) is the light man, one... B_ the see-saw 3 times problem is that you do your fist step you will use that to! Are looking for a serious brainteaser, proceed to solution 2c just terms... 99 season 2 episode 18 `` Captain Peralta. is unequal, then odd. Made me laugh when Amy started with `` take six islan- '' and said! Get from the first measurement of 4 vs. 4 was equal knowledge within a single location is! Since the seesaw can be balanced, remove one from each end heavier, or both sides equal, creating! Which side is a more precise retelling of the direction that the light man, but of. See-Saw balances, we are sure that the odd Islander is the oddly weighted end and on! All weigh the same are 12 islanders seesaw riddle answer independently by the Netmums editorial team slightly lighter or heavier on the has!