Puzzle games

Play free Sudoku online with Easy, Medium and Hard starting-clue settings, pencil notes and hints.

Balance suns and moons, follow the matching signs, and solve an original Tango-style logic puzzle.

Place one crown in each row, column and colored region, keeping neighboring crowns apart.

Play free Minesweeper online with a safe first opening, touch flags and three board sizes.

Play a free memory matching game online with six, eight or twelve pairs and simple touch controls.

Play a free sliding number puzzle online with 3 × 3, 4 × 4 and 5 × 5 boards, undo and a move suggestion.

Slide, combine, and chase that next big number. A tiny grid with a surprisingly big pull.

Rotate the hexagon, match the colors, and keep the stack under control.

Grow a selection circle and erase clusters of bouncing balls.

Answer fast arithmetic prompts with a single well-timed tap.

Remove groups of four or more linked colored blocks.

Pull cards from your columns in a fast card-placement challenge.

Connect a trail of fuse pieces before the spark reaches the end.

Match a cuttlefish’s camouflage before the shark gets too close.

Choose rock, paper, or scissors in a compact retro guessing game.

Switch off a wrapping grid of lights, one careful move at a time.

Solve sixteen picture puzzles using row and column clues.

Help a lonely ghost guide cemetery visitors into new ghostly friendships.

Guess a three-letter word using a compact onscreen keyboard.

Compare numbers written in an intentionally awkward typeface.

Launch numbered balls toward matching numbered platforms in a scrolling aiming challenge.

Place queens on a chessboard so none share a row, column or diagonal. Play 6 × 6, 8 × 8 or 10 × 10.

Turn every light off by toggling rows and columns in a compact logic puzzle.