Maze Generator
Generate a random maze in any size, then solve it on screen or print it out on paper.
Open Maze Generator → SlidingSliding Puzzle
Turn a photo into a sliding picture puzzle — upload your own image or pick a sample, 3×3 to 5×5. Nothing uploaded.
Open Sliding Puzzle → WordWord Search
Make a printable word search from your own words or a theme — find them on screen or print. Nothing uploaded.
Open Word Search → WordWord Search Solver
Paste or photograph a word search and instantly highlight every hidden word — forwards, backwards and diagonal. Nothing uploaded.
Open Word Search Solver → LogicBrain Teasers
Generate a printable worksheet of logic brain teasers — series, analogies and odd-one-out — with an answer key. Fresh every time.
Open Brain Teasers →Puzzle Solvers
Stuck on a puzzle? Paste or set up the board and these solvers work out the answer for you — every one runs in your browser.
Sudoku Solver
Type in a partial grid and solve any sudoku step by step, with the full worked solution.
Open Sudoku Solver → SolverCrossword Solver
Enter the known letters and blanks and list every word that fits the pattern.
Open Crossword Solver → SolverChess Solver
Set up any chess position and get the best move with a clear evaluation of the board.
Open Chess Solver → SolverConnect 4 Solver
Find the perfect Connect 4 move from any board with a full game-tree solver.
Open Connect 4 Solver → SolverMinesweeper Solver
Mark the board and see which cells are safe and the mine odds for the rest.
Open Minesweeper Solver → SolverMaze Solver
Draw or upload a maze and trace the shortest path from the start to the finish.
Open Maze Solver → SolverSliding Puzzle Solver
Solve the 8-tile or 15-tile sliding puzzle in the fewest moves from any layout.
Open Sliding Puzzle Solver → SolverTic-Tac-Toe Solver
Get the perfect tic-tac-toe move for any position — win where you can, draw otherwise.
Open Tic-Tac-Toe Solver →