Killer Index
(Published on 29. March 2025, 14:15 by Azure)
Normal sudoku rules apply. Cells that are a chess king and knight away from each other cannot contain the same digit. A marked cell in column X indicates the column where X appears in the row. This rule applies to all cells. Digits along the marked diagonal sum to given total outside the grid.
Solution code: Row 4
Solved by SKORP17, anyeyeball, jalebc
