Any number in a circle can see the same number in two steps (only one of which may be diagonal, although both can be orthogonal) - numbers not in circles cannot.
The number in the circle also tells you how many times that number appears in the circles.
Solve online: Sudokupad.
Solution code: top line
yesterday, 18:04 by mateo99
What a headache! Amazing puzzle.
yesterday, 02:01 by lmdemasi
Incredible stuff here.
| Difficulty: | ![]() |
| Rating: | N/A |
| Solved: | 7 times |
| Observed: | 1 times |
| ID: | 000QB6 |
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