Free online puzzle games
Pick a game and start playing right away. No account, no download, no sign-up.
Grid logic
- Sudoku: Fill the grid so every row, column and box holds each digit once. 4x4, 6x6 and 9x9 grids.
- Binary Grid: Fill the grid with 0s and 1s: no three in a row, balanced rows and columns, no duplicate lines.
- Cage Math: Fill the grid so no digit repeats in a row or column and every cage hits its arithmetic target.
- Sign Grid: Fill the grid so no digit repeats in a row or column and every < and > sign is respected.
Classic casual
- Tile Merge: Slide and merge matching tiles to reach the goal tile before you run out of moves or space.
- Slide Tiles: Slide numbered tiles into order, finishing with the empty space in the bottom right corner.
- Light Flip: Tapping a light flips it and its four neighbours. Turn every light off in as few taps as you can.
- Safe Sweep: A minesweeper-style puzzle: open every safe square without touching a mine. Your first tap is always safe.
- Disc Tower: Move the whole stack of discs to the right-hand peg, never placing a bigger disc on a smaller one.
Spatial
- Pixel Logic: Use the number clues beside each row and column to reveal a hidden pixel picture.
- Tube Tint: Pour coloured liquid between tubes until every tube holds a single colour.
- Piece Pack: Place pieces on the board and clear full rows and columns before you run out of pieces or space.
- Crate Shift: A crate-pushing puzzle: push every crate onto a target ring in as few moves as you can.
- Conduit: Rotate pipe tiles to carry power from the glowing source to every lamp with no open ends.
- Trail: Draw one line from dot 1 through the numbered dots in order, covering every square. Walls block the way.
- Crowns: Put one crown in every row, column and colour region, with no two crowns touching.
Word games
- Word Guess: Guess the hidden five-letter word in six tries, using colour feedback after every guess.
- Word Ladder: Turn the start word into the target word by changing one letter at a time, using real words each step.
- Letter Balloons: A hangman-style word game: guess the hidden word from its category before you run out of lives.
- Word Hive: Make words from seven letters. Every word needs the centre letter and at least four letters.
- Code Cracker: A Mastermind-style code puzzle: deduce the hidden colour code from exact and misplaced feedback.
- Riddles: Classic riddles with three free hints, a star score and a streak. Type your answer and see if you got it.
- Linkup: Sort 16 words into four hidden groups of four. You can make four mistakes before the game ends.