Puzzle Detail
Classic Mathdoku Classic 8×8 Easy — Set 93
| 4= | 7 | 14+ | 6x | 5= | 6= | 1= | |
| 7= | 35x | 6 | 3+ | 3= | 8 | ||
| 6= | 3-4 | 2-5 | 7= | 2/ | 10+2 | ||
| 3=3 | 2=2 | 7=7 | 8=8 | 7+ | 5=5 | 4= | |
| 1= | 48x8 | 6x | 11+ | 6= | 3- | ||
| 8= | 2 | 7= | 1- | 3/1 | |||
| 2=2 | 1= | 5 | 6/ | 4= | 3= | 7=7 | |
| 5= | 3= | 20x4 | 8= | 6- | 7 | 1- |
Show solution
| 4 | 7 | 8 | 3 | 2 | 5 | 6 | 1 |
| 7 | 5 | 6 | 2 | 1 | 3 | 4 | 8 |
| 6 | 4 | 1 | 5 | 3 | 7 | 8 | 2 |
| 3 | 2 | 7 | 8 | 6 | 1 | 5 | 4 |
| 1 | 8 | 3 | 4 | 7 | 6 | 2 | 5 |
| 8 | 6 | 2 | 7 | 5 | 4 | 1 | 3 |
| 2 | 1 | 5 | 6 | 4 | 8 | 3 | 7 |
| 5 | 3 | 4 | 1 | 8 | 2 | 7 | 6 |
Solver Notes
Our classic mathdoku puzzles mix all four operations (addition, subtraction, multiplication, division) just like the original KenKen format.
What makes a mathdoku puzzle classic?
Classic mathdoku uses cages with any of the four arithmetic operations, matching the original KenKen-style puzzle format.
Are classic mathdoku puzzles good for beginners?
Start with the 4x4 classic grid — it's the easiest entry point into the full mathdoku experience.
Where can I print classic mathdoku?
Every puzzle page on Freemathdoku.com has a Print button that generates a clean PDF with the answer key.