Rules:
Normal sudoku rules apply. Digits cannot repeat within a cage. The totals of two orthogonally adjacent cages must either differ by 1 or have a 1:2 ratio.
Play with SudokuPad
Ratings and feedback are appreciated. If you find this kind of puzzle interesting, you'll find a dozen more mystery killers on my user page, each one with a different ruleset.
Solution code: row 1
on 22. March 2025, 21:09 by PixelPlucker
Really interesting and fun! Undersolved and underrated, in my opinion.
on 15. March 2025, 19:57 by askaksaksask
This was really well executed. I'll echo the comment below about the cool breakin. My favorite bit I'll put in a hidden comment. Very fun puzzle to solve with great, consistent logic throughout. Thank you!
on 15. March 2025, 12:47 by Al Fresco
Awesome. Loved the break in concept here :)
Difficulty: | ![]() |
Rating: | 86 % |
Solved: | 11 times |
Observed: | 7 times |
ID: | 000MFD |
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