/sci/ - Science & Math

This is the thread for all stupid/simple math/science-related questions that you should have learned during high school or undergrad. All slightly science-stuff that really doesn't deserve its own thread otherwise goes here-LIKE THIS FUCKING CHILDREN'S MATH PUZZLE THAT I CAN'T SOLVE. Can /sqt/ solve it and post the result?

Second-to last level of the game: start game, hit the back button once, select level 49 (second-to-last, the game lets you play any level right at the start). No, the solution isn't online so don't even bother suggesting that, someone posted levels 1-36 only:

https://armorgames.com/play/18529/chain-sums

The object of the level is to move the tiles until the linked sums partition into 17, 20 and 36. Each tile has rigid connectors which automatically connect to adjacent connectors when placed adjacently, starting a sum going. Tiles can only be permuted/translated on a rigid grid (5x3 in this case), they cannot be rotated. Further, chains do not have to be "closed"; as long as you have all chains with the right partitioned sums that aren't connected to each other, they can have dangling/loose ends. There is an example of another level which can be solved with this.