Logic & Number games
Sudoku, Minesweeper, the Sliding Puzzle and Fortuna Mahjong are puzzles you play on your own. They open in your browser with no download and no sign-up, and every result goes to the leaderboards.
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Logic & Number 3+ Minesweeper Best time Play -
Logic & Number 3+ Sudoku High score Play -
Logic & Number 3+ Sliding Puzzle Fewest moves Play -
Logic & Number 3+ Fortuna Mahjong Best time Play
Which logic game suits you?
Choose Sudoku if you like reasoning with numbers: there are four difficulties and every puzzle has exactly one solution. The Hint never fills a cell for you; it points you to your next step, as the Sudoku page explains.
Choose Minesweeper for quick decisions: Beginner 9×9, Intermediate 16×16 or Expert 30×16, and the first click is always safe. The Minesweeper tips show how to read the numbers around a square.
Choose Fortuna Mahjong for a game that needs a sharp eye: 144 tiles, six layouts and a four-slot rack where you can park tiles. Start by learning when a tile counts as free.
In the Sliding Puzzle you put the tiles of a 4×4 board in order from 1 to 15; every board can be solved, and your score is the number of moves you make.