Normal sudoku rules apply.
Pink lines contain a (non-repeating) set of consecutive digits in any order.
Digits in circles must appear in the surrounding 2x2 cells.
Have fun, leave a comment if you enjoy the puzzle!
Solution code: Row 5
today, 00:56 by ValentinL
A really smooth and enjoyable solve :)
on 26. March 2026, 19:56 by Ambrose
A very pleasant solve with some welcome subtleties in the ending
on 22. March 2026, 19:45 by KyleBaran
I can see two or three ideas here and I feel like this is something I wanted to see done for a while
on 21. March 2026, 18:48 by protheph
Very fun puzzle! My only hiccup was the plus-shaped Renban. I initially treated it as two separate lines, and only realized it was a single 9-cell set when I hit a wall. The rest flowed beautifully