Two-Tone Totals
(Eingestellt am 30. Oktober 2025, 00:13 Uhr von marty_sears)
Rules:
Normal sudoku rules apply.
Colour each cell either yellow or blue. All cells of the same colour must be orthogonally connected, and no 2x2 area may be all one colour.
A purple frame contains two cells of the same colour, and displays the total of the digits of that colour within that 3x3 box (reading left to right, or downwards.)
If two digits are joined by an X, they sum to 10.
If two digits are joined by a black dot, then one is double the other.
Lösungscode: Row 4 from left to right
Kommentare
am 25. November 2025, 01:44 Uhr von Kirra
This puzzle really pushed my skills. I had such a blast doing it.
am 1. November 2025, 22:54 Uhr von egglet
usually terrible at yinyangs but i managed to solve this in 50. very proud of myself & really enjoyed it.
am 31. Oktober 2025, 14:13 Uhr von rysmyth240
brain broken
am 31. Oktober 2025, 14:12 Uhr von Titus Adduxas
Wow! What an amazing puzzle! It’s hard to imagine how you could ever imagine such an idea yet alone make it work! I did keep missing relatively obvious steps but nonetheless completed it in just over 80 minutes. Loved it! ❤️
am 31. Oktober 2025, 13:43 Uhr von damo_89
I rebelled and used green and grey, come get me
am 31. Oktober 2025, 04:39 Uhr von KelleyCook
Didn't seem super hard, but it still took a long time to solve. Slightly under 2 hours.
am 31. Oktober 2025, 04:08 Uhr von Atticus837
The absolute audacity of this man to mandate which two colours I use for my yin-yang shading... and yet - you bet I was obedient and used yellow and blue exactly as instructed.
am 30. Oktober 2025, 22:13 Uhr von SennyK
I really enjoyed this puzzle, well done, thank you for sharing!
am 30. Oktober 2025, 22:06 Uhr von AshBrown
Took me over 4 hrs
am 30. Oktober 2025, 16:11 Uhr von blackjackfitz
I tried fruitlessly to solve this without actually understanding it. But once I gave myself the space to actually understand what was happening, the solve path was both elegant and straightforward. Lovely construction as always Marty!
am 30. Oktober 2025, 14:55 Uhr von bboom
Cool ruleset as always, and leading into a fun puzzle with a nice back-and-forth between shading, summing and sudoku.
am 30. Oktober 2025, 13:20 Uhr von Snookerfan
Great puzzle! Tricky in the midsolve. Thank you
am 30. Oktober 2025, 13:16 Uhr von Franjo
Excellent YY-construction with a nice solution path. Thank you very much for creating and sharing this lovely puzzle.
am 30. Oktober 2025, 13:05 Uhr von mscha
Very nice puzzle with a newish Martyesque ruleset!
A fairly easy start, once you find out the properties of the purple frames. I got stuck in the middle for a while, but when I finally made some progress, the rest solved itself.
Now back to the Mirrors, these are still Mysterious to me.
am 30. Oktober 2025, 01:43 Uhr von ViKingPrime
Just Marty being Marty.
am 30. Oktober 2025, 00:34 Uhr von vitaminz
A truly lovely puzzle. Very smooth
