Crosshairs
(Eingestellt am 7. Februar 2023, 12:34 Uhr von Abdul the Killer)
Cells containing values exactly one greater than an immediate neighbour (diagonally or orthogonally) in their box are shaded. All the shaded cells are given.
Otherwise standard Sudoku rules apply.
Lösungscode: row 8 col 3
Zuletzt geändert -
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Kommentare
am 7. Februar 2023, 20:29 Uhr von Onkel_Dagobert
I second ATK‘s remark on pencil-marking these. For me at least, it helped a whole of a lot more to think about what can NOT be in a cell than what can.
Zuletzt geändert am 7. Februar 2023, 18:21 Uhr
am 7. Februar 2023, 17:54 Uhr von GorgeousNicko
At last I seem to have worked out a systematic approach to solving these. Took me long enough :D
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Good for you! Well done!
I suspect where a lot of solvers go wrong is by pencil-marking the hell out of the grid, which can easily lead to an over-abundance of unreadable information.
---ATK
