This sudoku has been created for the qualification for the german sudoku championship 2025. It has not been used, because it was too difficult.
Rules: Standard Sudoku rules apply. Digits in grey cells are larger than the (up to four) orthogonally neighboured digits in white cells.
Solution code: Row 2 and row 8 (left to right)
on 22. February 2025, 14:57 by Snookerfan
Nice puzzle, tricky but not too difficult in my opinion.