The orthogonal cells around each pink cell form a cross, with the sum of the red cells in the pink cell.
The digits of a cross sum are all different.
The little killer diagonals sum to the given value, and may repeat digits.
Several zero sandwich clues are present.
Normal Sudoku rules apply.
Solve the puzzle online at F-puzzles
Lösungscode: Enter the digits from row 7 and column 3
am 1. September 2021, 00:00 Uhr von uvo_mod
Labels ergänzt.
am 5. Mai 2021, 15:38 Uhr von steelwool
Changed the difficulty. I realised that there is a nice start that gives a much easier solution path.