Puzzle Detail
Classic Mathdoku Classic 8×8 Easy — Set 2
| 10+ | 5= | 1= | 6=6 | 2/4 | 10+ | ||
| 13+ | 8 | 3-7 | 3 | 6/ | 6= | 2 | |
| 8= | 3+ | 3= | 10+7 | 5= | 4= | ||
| 7= | 2= | 11+ | 4 | 1- | 1= | ||
| 6/ | 6 | 12+ | 7= | 2=2 | 2- | 8= | 3=3 |
| 4= | 3 | 6= | 8= | 1= | 7 | 10x | 5 |
| 1-4 | 5/ | 8= | 3 | 1- | |||
| 3/6 | 5 | 15x | 2= | 4= | 24x | 1=1 | 7= |
Show solution
| 3 | 7 | 5 | 1 | 6 | 2 | 4 | 8 |
| 5 | 8 | 7 | 4 | 3 | 1 | 6 | 2 |
| 8 | 1 | 2 | 3 | 7 | 6 | 5 | 4 |
| 7 | 2 | 8 | 6 | 5 | 4 | 3 | 1 |
| 1 | 6 | 4 | 7 | 2 | 5 | 8 | 3 |
| 4 | 3 | 6 | 8 | 1 | 7 | 2 | 5 |
| 2 | 4 | 1 | 5 | 8 | 3 | 7 | 6 |
| 6 | 5 | 3 | 2 | 4 | 8 | 1 | 7 |
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.