Memoria
(Published on 22. January 2025, 00:30 by Tyrgannus)
Memoria
This is a puzzle I made in 2023 that I never published but always really liked. It was originally part of a larger pack of puzzles I made so I didn't immediately publish it, but it's been long enough that I think it makes sense to post here and have this puzzle seen by a more diverse field of solvers. Hopefully you like it!
Rules:
1. All digits 1-9 must appear exactly once each in every row, column, and 9-cell orthogonally connected region (Irregular Sudoku)
2. Cells separated by a black dot have a ratio of 1:3. Cells separated by a white dot have a difference of 5. Not all dots are necessarily given, so no negative constraint (Difference/Ratio, this specific variety sometimes called Gamma and Epsilon)
Solution code: Row 4, read left to right (9 digits)
Comments
on 3. February 2025, 01:36 by Nell Gwyn
It's amazing that this solves with such a symmetric grid and only two clue types. A beautiful puzzle.
on 3. February 2025, 00:32 by ViKingPrime
Symmetry is beauty they say (and it's true).
on 23. January 2025, 11:04 by walluigi
Such irregular, very kropki dot :)
on 23. January 2025, 01:13 by damasosos92
Loved the geometry! Classy puzzle.
on 23. January 2025, 01:12 by Niverio
Very typical Tyrgannus puzzle :)
on 22. January 2025, 10:27 by Myxo
Fun puzzle, very well chosen clues. Thanks!
on 22. January 2025, 01:23 by Piatato
Really nice puzzle, thanks!
