a jockey for an imaginary western
(Published on 20. January 2025, 08:46 by aqjhs)
- Irregular 10-sudoku rules apply: place the digits 0 to 9 once each in every row, column and region.
- Cells one chess knight move apart may not contain digits in 1:2 ratio.
- Digits joined by a black dot are in 1:2 ratio and digits joined by a white dot are consecutive. Not all possible dots are given.
See also:
Solution code: Row 9
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