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Classic puzzles

Puzzle Games

Classic puzzle games to play online, free, with nothing to install: Tower of Hanoi, Sliding Puzzle, Sudoku, Killer Sudoku, Nonogram and Minesweeper. Each runs in the page, on a phone or a computer, with hints when you are stuck and the way to solve it written out under the game.

The games

  • Tower of Hanoi

    Move the tower one disk at a time, 3 to 8 disks, with hints, the formula and the algorithm.

  • Sliding Puzzle

    The 15 puzzle in 3×3, 4×4 and 5×5, and a solver for any sliding puzzle you set up.

  • Sudoku

    Easy to expert sudoku with notes and hints, and a solver that fills any sudoku cell by cell.

  • Killer Sudoku

    Sudoku with cages and their sums, easy to expert, and a solver for any killer sudoku you draw.

  • Nonogram

    Nonograms from 5×5 to 20×20, a picture to fill from its clues, and a solver for any nonogram's clues.

  • Minesweeper

    Easy to hard minesweeper you never have to guess on, the patterns, and a solver for any field you copy.