The Math Snake 9 is a fun and challenging math puzzle. Nine wooden blocks are held together on a string and each can be rotated around.
Each block has laser engraved numbers or symbols and the aim is to rotate them so that the equations on all four sides are true. The equations should be left from left to right regardless of operational priority.
We also offer this in a slightly easier 7 block version but the 9 is more challenging with 16,384 possible permutations.