Jigsaw with gradual, maddening color shift from blue to green.
Tiny version of the original mind-warping puzzle.
This spatial puzzle combines solving a Rubik’s Cube and Sudoku.
Unknot the puzzle without tying your brain in knots.
Two-player 3D spatial strategy game.
Two-player strategy game using a board full of chess queens.
Results 1 - 30 of 41