18
votes
How do I solve this sudoku without guessing
For those that may have seen a manual or website on Sudoku solving, it is worth trying to spot a Y-Wing on this board. This is instructive because guessing in general is an art, while attempting to ...
10
votes
Accepted
How do I solve this sudoku without guessing
Not sure if this counts as guessing, but R4C2 can be solved:
- 1,159
2
votes
A Minesweeper Sudoku
Brilliant puzzle, indeed. I have been in an on/off relationship since the puzzle was first shown on LogicMasters. Unfortunately, if I am not completely mistaken, the puzzle doesn't have a unique ...
- 21
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