Normal sudoku rules apply.
Region sum lines: Box borders divide each line into segments with equal sums. Different lines may have different sums.
Ratio: Digits separated by the black kropki dot are in a 1:2 ratio.
Solution code: Column 1 (top to bottom)
on 8. September 2025, 11:34 by Ragna
Fun puzzle! Not soo easy. Thank you. :-)
on 7. September 2025, 23:28 by VitP
relies on basic sudoku far more than comparable puzzles. if you find it hard, consider that
on 7. September 2025, 22:48 by sujoyku
I found it slightly harder than 1 star (maybe for mere scanning reasons) and have given 2 for difficulty. But no matter if easy or very easy, this is a lovely puzzle with a great flow. Thank you, krulltor!
on 7. September 2025, 20:48 by krulltor
Republished with updated link.
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