Modular Equal Sum
(Published on 12. April 2022, 10:42 by jcgodart)
Rule set:
- Normal sudoku rules apply.
- Lines are both Modular, Dutch Whisper and Equal Sum Lines.
- Modular lines: every set of three sequential digits along a line must contain a complete set of residues modulo 3, i.e. one digit from {1,4,7}, one from {2,5,8}, and one from {3,6,9}.
- Dutch Whisper Lines : Neighbouring digits along the lines must differ by at least 4.
- Equal Sum Lines : For each line, the digits on the line have an equal sum within each box the line passes through.
- Lines that do not cross several boxes sum to any total, but are still Modular and Dutch Whisper Lines.
- Digits may repeat on a line, if allowed by other rules.
Solution code: Row 1
Solved by Jlrice2, davidjshort, Julianl, SKORP17, deltameth, PippoForte, nyxie, ParaNox, ghosting, Krisonium, zhergan, jalebc, humaLautema, DiMono, finger, tgstar
