Futoshiki

Fill a number grid without repeating numbers in a row or column, while respecting every inequality. Choose a difficulty or play the daily puzzle.

Controls

Select a cell and use its number pad or the keyboard. Read the inequality signs between cells, explore candidates, add optional notes, undo entries or reveal a native hint.

How to play

Fill a number grid without repeating numbers in a row or column, while respecting every inequality. Choose a difficulty or play the daily puzzle.

Select a cell and use its number pad or the keyboard. Read the inequality signs between cells, explore candidates, add optional notes, undo entries or reveal a native hint.

Save and continue

ZAROCER opens this build in English. Saved progress and records stay in this browser when storage is available. Use the native continuation controls after reloading. Clearing site data can remove saves. The portal’s Pause, Theater and Fullscreen controls preserve one game instance.