Test memory by finding hidden red dots on a rotating or hiding board. Complete levels within time limits. Choose from 3x3 to 10x10 grids. Access hints when needed. Track progress through 960 levels of increasing difficulty.
Play by placing red and white pieces to flip opponent tiles. After each turn, a hole opens on the board, permanently blocking that space. Strategize to adapt as the board changes with every move.
Solve grid puzzles by flipping squares and their adjacent cells. Change grid colors between black and white. Complete puzzles of sizes 3x3 to 8x8. Access a large collection of puzzles to play.
