Other Puzzles
Classic puzzle games — free to play, no download required.
15-Puzzle
The classic sliding tile puzzle — also known as the Gem Puzzle or Game of Fifteen. Slide 15 numbered tiles into order using the one empty space. A new daily puzzle is generated each day, the same for every player.
2048
The classic number-merging puzzle. Slide tiles on a 4×4 grid to combine matching numbers and reach the 2048 tile. A new daily puzzle is seeded each day, the same for every player.
2048 Hexagon
2048 on a hexagonal grid — 18 tiles, a fixed stone in the center, and 6 directions to slide. A fresh twist on the classic.
Mahjong Solitaire
The classic tile-matching solitaire. Match and remove pairs of free tiles from the Turtle formation — 144 tiles, 72 pairs. A guaranteed-solvable daily puzzle, the same for every player.
Jigsaw Puzzle
The classic interlocking jigsaw puzzle. Drag and snap pieces together on the board. Choose Beginner (100 pieces), Intermediate (500), or Expert (1000). A new daily image each day, the same for every player.
Schulte Grid
The classic cognitive training exercise. Tap numbers 1–N² in order as fast as you can using peripheral vision. Six modes, eight board sizes. Improves focus, processing speed, and visual field.
Sudoku
Classic 9×9 Sudoku. Fill every row, column, and box with digits 1–9. Daily puzzle plus Easy, Medium, Hard, and Expert random boards. Timed with hints and global leaderboards.