RULES:
Normal sudoku rules apply.
Region Sum Lines: Region borders divide thin blue lines into segments. The digits on each segment of a line sum to the same value. Different lines may have different sums.
Renban: Digits along a thick purple renban line form a set of consecutive, nonrepeating digits in any order.
Partial Kropki: Digits separated by a white kropki dot are consecutive. Not all possible kropki dots are given.
Solution code: Column 1 (top to bottom)
on 10. June 2025, 15:47 by FullDeck-Missing
Stunningly good logic; very fun! Thank you for setting and sharing.
on 9. June 2025, 11:36 by wilsig
Beautiful
on 8. June 2025, 12:51 by Gambit
Beautifully designed puzzle. Thanks for sharing.
on 8. June 2025, 12:31 by mihel111
Very well constructed. A lovely solve path.
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