Puzzle games
Classic logic puzzles to play right here: Minesweeper, Tetris, nonograms, network puzzles and element combining in Little Alchemy 2.
Minesweeper OnlinePuzzle
Classic Minesweeper with rankings, no-guess boards and multiplayer.
TetrisPuzzle
The official Tetris in a browser: marathon mode with the guideline rules.
Little Alchemy 2Puzzle
Combine air, earth, fire and water into 720 elements, one pairing at a time.
NonogramsPuzzle
Fill the grid from the number clues to reveal a picture. Sizes from 5x5 to 25x25.
Net (Simon Tatham's Puzzles)Puzzle
Rotate the tiles to connect every computer to the server, with no loose ends.