Puzzle games

Classic Minesweeper with rankings, no-guess boards and multiplayer.

The official Tetris in a browser: marathon mode with the guideline rules.

Combine air, earth, fire and water into 720 elements, one pairing at a time.

Fill the grid from the number clues to reveal a picture. Sizes from 5x5 to 25x25.

Rotate the tiles to connect every computer to the server, with no loose ends.