The Only Constant is Change
(Published on 27. December 2025, 19:00 by etoler)
"Do the best you can until you know better. Then, when you know better, do better."
Normal Sudoku rules apply.
Echo Lines: Indigo lines are filled with a repeating sequence of one or more different digits. The full sequence must appear at least twice along the line and must always repeat in its entirety. Different lines may contain different sequences.
Nabner lines: No two digits on a yellow line may be the same or consecutive.
Killer Cages: Digits in a cage may not repeat and must sum to the given total.
Solution code: Row 8, left to right.
Comments
on 2. January 2026, 18:49 by 91loves
This was fun to colour! I'm bit new to 3* puzzles, so this took 128 minutes from me, but I had fun the entire time!
on 31. December 2025, 16:23 by QuiltyAsCharged
Incredible puzzle design, it all fits together like clockwork!
on 29. December 2025, 04:24 by Exigus
Hade a great time coloring, thanks!
on 28. December 2025, 05:55 by Killer-Ly
Loved it very much. 3* for me. Took me 49 min. Thank you for this lovely puzzle.
on 28. December 2025, 00:27 by etoler
Updating the provisional difficulty. There's a really cool but tricky step in here that made it 4 stars...except there's an easier way to do it. Thanks for the feedback, all!
on 28. December 2025, 00:25 by Qodec
Very nice!
on 28. December 2025, 00:00 by PierreTombal
Enjoyed this one. Definitely not hard. 3* from me as well.
on 27. December 2025, 20:25 by Hiyou167
This was a very fun coloring puzzle. Loved the break-in. Just under an hour, so probably more of a 3*.
