Mixed Medium 12×12 — Set 99
| 7 | 7 | 4 | 4 | 7 | 5 | 0 | 0 | 7 | 2 | 5 | 3 |
| 3 | 6 | 7 | 7 | 6 | 8 | 4 | 0 | 2 | 3 | 7 | 7 |
| 9 | 3 | 8 | 7 | 7 | 8 | 4 | 6 | 3 | 4 | 8 | 2 |
| 7 | 9 | 6 | 1 | 7 | 4 | 4 | 1 | 4 | 6 | 5 | 7 |
| 9 | 8 | 2 | 3 | 8 | 4 | 8 | 5 | 3 | 9 | 6 | 0 |
| 4 | 6 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
| 0 | 7 | 7 | 3 | 0 | 4 | 9 | 8 | 5 | 0 | 4 | 5 |
| 4 | 8 | 5 | 1 | 5 | 3 | 1 | 8 | 2 | 9 | 9 | 7 |
| 3 | 9 | 1 | 9 | 0 | 0 | 9 | 7 | 6 | 8 | 1 | 1 |
| 2 | 5 | 9 | 2 | 6 | 7 | 0 | 2 | 5 | 9 | 7 | 0 |
| 4 | 2 | 0 | 9 | 3 | 1 | 0 | 7 | 1 | 0 | 6 | 4 |
| 6 | 8 | 3 | 3 | 3 | 8 | 3 | 7 | 2 | 1 | 8 | 4 |
Numbers to Find
- 3503
- 91
- 70
- 4500
- 044
- 23
- 67
- 77
Show answer key
- : 0,8 (diagonal-down-right)
- : 10,7 (diagonal-down-right)
- : 7,10 (left)
- : 6,3 (diagonal-down-right)
- : 11,9 (down)
- : 8,1 (down)
- : 4,9 (right)
- : 2,1 (right)
Activity Notes
Solve medium 12x12 mixed number search puzzles. Larger grids with moderate difficulty for sustained puzzle practice.
Medium 12x12 Mixed Challenge
The 12x12 grid represents a significant step up in puzzle challenge. More grid area means more numbers to find and more opportunities to miss something. The medium difficulty level keeps this manageable while providing real challenge for experienced solvers.
Completing 12x12 puzzles requires improved visual scanning and stronger concentration. This size is where many puzzle enthusiasts settle as their regular challenge level.
Tips for Medium 12x12
- Larger grid requires more patience: Take your time with the expanded area. Rushing leads to missed numbers.
- Use landmarks: Divide the grid mentally into quadrants to systematically cover all areas.
- Focused concentration: The larger size requires sharp attention throughout the puzzle.
What is a medium 12x12 number search puzzle?
A medium 12x12 number search puzzle uses a 144-cell grid with moderate difficulty. The larger grid means more digits to scan, building sustained focus and attention to detail.
How long does a medium 12x12 puzzle usually take?
Most solvers finish in 5-10 minutes depending on experience. The grid is large enough to be challenging but not so big that it becomes tedious.
Is the 12x12 medium grid good for test preparation?
Yes. The sustained attention required to complete a 12x12 grid mirrors the focus needed during timed math assessments, making it a useful practice tool.