Rules:
1. Normal sudoku rules apply: Each row, column and 3x3 box contains each digit from 1 to 9 exactly once.
2. Region Sum Line: 3x3 box borders divide the blue line into connected segments with the same sum.
3. Palindrome: Digits on a gray line must be the same read backwards and forwards.
4. Kropki Pairs: A pair of digits joined by a white dot are consecutive. A pair of digits joined by a black dot are in a 1:2 ratio (i.e. one digit is double the other). Not all possible dots are necessarily given.
Solve the Cosmetic-lite version on SudokuPad
Have fun solving!
Here you can find the other puzzles in the series:
NATMOS 1: I'll Keep Holding On
Lösungscode: Column 1 (9 digits, top to bottom)
am 12. Oktober 2026, 00:41 Uhr von palletpusher
Colourful and satisfying! Right around an hour for me. Thanks for sharing, Neokart!
-----
Neokart> Thanks Palletpusher!