Puzzle Detail
Large Kakuro Large Hard Math Theme — Set 25
| 9 | 12 | 4 | 15 | 24 | |||||||
| 1212 | 11 | 24 | |||||||||
| 1312 | 5 | 1220 | |||||||||
| 8 | 8 | 10 | |||||||||
| 14 | 11 | 129 | 713 | ||||||||
| 14 | 815 | 2218 | 12 | ||||||||
| 23 | 5 | 278 | 4 | ||||||||
| 7 | 17 | 1214 | 21 | ||||||||
| 12 | 1824 | 157 | |||||||||
| 25 | 137 | 1011 | 7 | ||||||||
| 17 | 13 | 25 | |||||||||
| 11 | 8 | 14 |
Show solution grid
| 9 | 12 | 4 | 15 | 24 | |||||||
| 1212 | 4 | 8 | 11 | 1 | 8 | 2 | 24 | ||||
| 1312 | 3 | 5 | 4 | 5 | 1220 | 3 | 7 | 1 | 9 | ||
| 8 | 7 | 1 | 8 | 1 | 7 | 10 | 4 | 6 | |||
| 14 | 6 | 8 | 11 | 129 | 4 | 5 | 713 | 8 | 5 | ||
| 14 | 815 | 6 | 9 | 2218 | 6 | 9 | 3 | 12 | |||
| 23 | 8 | 7 | 5 | 3 | 5 | 278 | 7 | 1 | 4 | 1 | 3 |
| 7 | 6 | 1 | 17 | 1214 | 2 | 4 | 8 | 21 | 5 | ||
| 12 | 1824 | 2 | 4 | 3 | 9 | 6 | 157 | 3 | 4 | ||
| 25 | 5 | 9 | 3 | 8 | 137 | 6 | 1 | 1011 | 5 | 6 | 7 |
| 17 | 7 | 2 | 8 | 13 | 8 | 5 | 25 | 9 | 4 | 7 | 5 |
| 11 | 7 | 4 | 8 | 5 | 3 | 14 | 1 | 6 | 5 | 2 |
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.