Tetris Brainteaser Cube: Play with 3D versions of the time-honored Tetris game pieces, and let them test your brain’s limits. These Tetris Brainteasers are fun for every generation. With tons of different games to play, this 16 piece puzzle might just stump you. Don’t worry though—comes with a hints booklet in case you get stuck. Recommended for ages 13 and up.3D renderings of classic Tetris pieces!16 piecesTons of different games to play and problems to solveComes with hints booklet