Puzzle Detail
Large Kakuro Hard — Set 21
| 17 | 8 | 10 | 9 | 11 | 15 | ||||||
| 11 | 98 | 129 | 19 | ||||||||
| 14 | 514 | 926 | |||||||||
| 157 | 1610 | 10 | |||||||||
| 1212 | 58 | 179 | |||||||||
| 12 | 86 | 28 | |||||||||
| 7 | 1215 | 8 | 1013 | ||||||||
| 167 | 20 | 20 | |||||||||
| 1015 | 9 | 9 | 7 | 13 | |||||||
| 6 | 1212 | 11 | 9 | 7 | 17 | ||||||
| 38 | 5 | ||||||||||
| 8 | 21 |
Show solution grid
| 17 | 8 | 10 | 9 | 11 | 15 | ||||||
| 11 | 8 | 3 | 98 | 1 | 7 | 129 | 5 | 4 | 19 | ||
| 14 | 9 | 5 | 514 | 3 | 9 | 2 | 926 | 9 | 6 | 7 | 4 |
| 157 | 1 | 6 | 1610 | 7 | 3 | 10 | 3 | 7 | |||
| 1212 | 8 | 4 | 58 | 6 | 2 | 179 | 1 | 8 | |||
| 12 | 7 | 5 | 86 | 4 | 2 | 7 | 28 | ||||
| 7 | 5 | 2 | 1215 | 6 | 1 | 8 | 8 | 1013 | 8 | 5 | |
| 167 | 5 | 2 | 20 | 5 | 6 | 2 | 7 | 20 | |||
| 1015 | 8 | 7 | 9 | 9 | 7 | 3 | 4 | 13 | 4 | 9 | |
| 6 | 4 | 2 | 1212 | 7 | 5 | 11 | 9 | 7 | 17 | 9 | 8 |
| 38 | 6 | 1 | 9 | 2 | 4 | 8 | 3 | 5 | 5 | 2 | 3 |
| 8 | 5 | 3 | 21 | 3 | 6 | 2 | 9 | 1 |
Solver Notes
Explore our collection of Large Kakuro puzzles on a 12×12 grid. Choose from easy, medium, or hard difficulty levels. All puzzles are free to print and come with solutions.
Frequently Asked Questions
- What is a Kakuro puzzle?
- Kakuro is a number puzzle played on a grid where you fill in digits so that each row and column adds up to the clue shown at the start of that run. No digit may repeat within a run.
- How do I solve a Large Kakuro puzzle?
- Large grids reward systematic play. Build a pencil-mark grid to track possible values for each cell, then use constraint propagation across rows and columns to find forced digits.
- Are these Large Kakuro puzzles free?
- Yes! All puzzles on Kakuro Print are completely free to download as PDF or print directly from your browser. Solutions are included on a separate page.