Sabotage
(Published on 31. December 2025, 04:09 by KMD)
Another 6x6 entry from Kennet's Dad. Let me know how you get on.
Rules:
- Normal 6x6 sudoku rules apply.
- Each of the following constraint types may contain no repeated digits anywhere in the puzzle. E.g., if a purple line contains a 5, then no other purple line in the puzzle may contain a 5:
1) Digits on a purple line must be consecutive.
2) Any set of three digits along a turquoise line must have at least one digit from each of the following sets: (1, 4), (2, 5), (3, 6).
3) Digits in cells separated by a V must sum to 5.
4) One digit is double the other in cells separated by a black dot.
5) A blue square must contain an even digit.
Solution code: row four, left to right
Solved by tallcat, zonny, sedici, jalebc, brimmy, Zpixi09, Krisonium, HaveFun, SKORP17, GeorgeTheToad2, Fool on Hill, dzamie, jcgodart, Crul, zrbakhtiar, mattnburris, mew_rocks, jkuo7, mir85, QuiltyAsCharged, ... EnotiAndy, QmosTaza, Lithium-Ion, Khatru, scarfdoku, Morisenseiisgod, morgannamodeaura, pepe74287, tome_coelho, SirRookie, pseudoku, madhupt, OGRussHood, cal, FalseIsNotTrue, Uhu, psams, Exigus
Comments
on 4. January 2026, 04:58 by morgannamodeaura
just so you know, the title is misspelled in sudokupad
on 31. December 2025, 20:07 by dzamie
That's really cool! It's a lot of setup that collapses into a completed puzzle basically as soon as you can place one digit.
on 31. December 2025, 17:07 by GeorgeTheToad2
Like the extra regions these lines make.
on 31. December 2025, 09:49 by Zpixi09
gotta love unique constraints
