Kakuro

Game Rules: Select a white cell and enter 1–9. Use a long-press or right-click before entering a digit to add a pencil mark.

Waiting for game to load...

Shortcuts: Ctrl+S(Save) | Ctrl+O(Load)

Game Rules: Kakuro

Play Kakuro online for free. Black cells split runs; use distinct 1–9 in each run to match its clue sum.

Also known as: Cross Sums

Select a white cell and enter 1–9. Use a long-press or right-click before entering a digit to add a pencil mark.

Yes. Cross Sums are common names or closely related names for Kakuro, and you can play this version online for free here.

Kakuro is free to play online. You can start in your browser without downloading or installing anything.

Yes. Kakuro can be played in modern desktop and mobile browsers.

No account is required. Open the puzzle page and start solving immediately.

Place each number according to the arithmetic clues.

Tower Latin square puzzle

Complete Latin square based on inequality signs