Normal Sudoku rules apply.
Using red, green, and blue, color in all circles such that:
-Orthogonally adjacent circles are different colors.
-The digit inside a circle appears that many times in circles of that color.
Solution code: Row 1
on 16. January 2026, 16:57 by belarusian644
This one took some time but I haven't met something as mentally stimulating for quite some time. Thanks a lot!
on 13. January 2026, 21:54 by Laxpanther
It's puzzles like these where I end up finishing, and really enjoyed them, but it took enough mental gymnastics that I really want to see a video of someone solving with (closer to) the setter's intended logic to see what I missed. Fun puzzle but it took me a couple hours.
on 13. January 2026, 20:21 by TheJRMY
Wow. Just over 2 hours. That was tough, especially at the end.
on 9. January 2026, 00:07 by Qodec
Brilliant!
on 8. January 2026, 22:06 by Exigus
Very cool puzzle. Based on my solve time 3* but i might have been Lucky with finding the right steps. Thanks!
on 8. January 2026, 13:18 by Snookerfan
Fabulous! I really like this ruleset, because it gives so much weird logic. Thanks
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