Tinkerbit › Kakuro
Kakuro: free daily puzzle
Cross-sums with digits 1–9; runs add up to each clue.
About Kakuro
Kakuro is "cross sums". Fill white cells with digits 1–9 so each horizontal or vertical run adds up to the small clue printed in the black triangle beside it. No digit repeats within a run.
Tips
- Memorize forced combos: 3 in 2 cells = 1+2, 4 in 2 = 1+3.
- A 2-cell 16 must be 7+9; a 3-cell 6 must be 1+2+3.
- Intersections of two constrained runs often force a single digit.
How to play on Tinkerbit
- Play today’s daily puzzle, the same for everyone, or switch to Infinite for unlimited puzzles at Easy, Medium or Hard.
- Missed a day? The archive has every past daily puzzle.
- Tap the ? next to the title for the full rules and controls.
- Your time, streak and best score are saved, and you can share your result.
Kind of game: Logic, Numbers.
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