The rules
- Fill the white cells with digits 1–9.
- Each across or down run must add up to its clue number.
- A digit cannot repeat within the same run.
- Tap a cell and type a number — see the combination list if you get stuck.
Getting started: Short runs have few combinations — 3 across two cells must be 1+2, and 17 across two must be 8+9.
Step by step
- 35↓ 3↓ 10↓ 3↓8→3→ 16↓23→ 16↓14→10→ 16↓16→ 11↓5→ 17↓9→ 16↓12→11→ 17↓10→ 4↓25→11→7→
1The clues (black cells) give the sum for the run across (→) and down (↓).
- 35↓ 3↓ 10↓ 3↓8→3→ 16↓23→ 16↓14→910→ 16↓16→ 11↓5→ 17↓9→ 16↓12→11→ 17↓10→ 4↓25→11→7→
2The across run (14 over 2) and the down run (16 over 2) rule out everything else — only 9 fits.
- 35↓ 3↓ 10↓ 3↓8→3→ 16↓23→ 16↓14→9510→ 16↓16→ 11↓5→ 17↓9→ 16↓12→11→ 17↓10→ 4↓25→11→7→
3The across run (14 over 2) and the down run (35 over 5) rule out everything else — only 5 fits.
- 35↓ 3↓ 10↓ 3↓8→3→ 16↓23→ 16↓14→9510→ 16↓16→7 11↓5→ 17↓9→ 16↓12→11→ 17↓10→ 4↓25→11→7→
4The across run (16 over 2) and the down run (16 over 2) rule out everything else — only 7 fits.
4 more steps in this walkthrough — the full step-by-step solve is a Pluss feature. About Pluss →
Real puzzle no. 52660, solved step by step by the logic solver.
Common questions
Can I play right in the browser?
Yes. Pick a Kakuro puzzle and solve it on screen — press “Check” to see if you are on track, and “Hint” if you get stuck. You can also print it.
Can I link to a specific puzzle?
Of course. Every puzzle has a number, and you can link straight to it: puzzles.flogvit.com/eng/kakuro?nr=100. Replace 100 with the puzzle number — handy for challenging a friend with the very same puzzle.
Can I print the puzzles?
Yes. Each type has a print sheet for one or four puzzles with the answers on a separate page.
Are the puzzles free to use?
Yes, this is a free service. If you want to publish the puzzles elsewhere you must arrange it first — see copyright.