Normal and Diagonal Sudoku rules apply. Each row, column, diagonal and 3x3 box contains each number from 1 to 9 exactly once.
Antiknight Sudoku rules apply. Cells that are a knight's move away from each other cannot contain the same digit.
Little Killer Sudoku rules apply. Digits in a diagonal pointed at by an arrow, sum up to the number behind the arrow. The digits on a diagonal may repeat.
The grey lines are palindromes: they are sequences of digits which read the same backward as forward (for example: 1374731).
The puzzle is also available online.
Solution code: Row 3 and row 6
on 12. July 2022, 17:38 by OGRussHood
One of the most clever and most beautiful coloring puzzles I have ever done on LMD. How has this not been featured on Cracking the Cryptic?
on 4. September 2021, 23:43 by uvo_mod
Labels ergänzt.
on 6. July 2021, 06:16 by apendleton
I love these palindrome puzzles! Thanks!