Free online puzzles
Pick a puzzle type and play right away in your browser. Each one has unlimited puzzles, a daily challenge with a leaderboard, and a strategy guide.
- Star Battle onlineOne queen in every row, column and color.Queens
- Takuzu onlineBalance fire and ice: half of each in every row and column.Frostfire
- Number path onlineDraw one line through every cell, visiting the numbers in order.Threadline
- Sudoku onlineA quick 6×6 Sudoku every day; levels grow to the classic 9×9.Sudoku
- Flood fill onlineSpread your ink until the whole board is one color, within the move limit.Inkspill
- Hashi onlineLink the islands with bridges so each gets as many as its number.Isleway
- Sliding blocks onlineSlide the blocks aside and get the yellow one out.Unjam
- Nonogram onlineShade the cells the numbers call for and a picture appears.Shadegrid
- Water sort onlinePour the colors between tubes until each one holds a single color.Tidetube
- Pipes onlineTurn the tiles until water from the spring reaches every pipe.Turnstream
- Code breaking onlineCrack the lock’s secret color code from the clues each try gives you.Tintlock