Logic puzzles
Kakuro
Fill the white cells so every run adds up to its clue.
- 3–12 min
- Single player
Five LettersSudokuCipher QuoteTentsNonogramTarget NumberQueensLights OutEquation HuntTakuzuFutoshikiPipe NetworkSkyscrapersBridgesWord SearchCalcudokuAkariHitoriLine Link
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How to play
- A run uses each digit from 1 to 9 at most once.
- The digits in a run add up to the clue on its black cell.
- A digit that repeats or misses a sum is rejected and counts against the stars.
Controls
Tap a cell, then a digit. Arrows move. H hints, Backspace undoes.
About this game
Thirty campaign kakuro boards and a separate free play. Every board has one completion, proved by trying the whole search, not by stopping at the first fill. Each early board also finishes by crossing sums alone: a cell is entered only when both runs leave a single digit. Three stars means no hints and no rejected digits. The clock is visible and does not change the stars. Campaign progress stays in its own save and does not replace a free-play record.
- Campaign
- 30 levels, one completion
- Early levels
- Crossing sums
- Stars
- Hints and rejected digits, not time
