Normal sudoku rules apply.
Digits along the marked diagonal must not repeat.
Digits in the two marked extra regions must not repeat and must form Magic Squares (i.e. every row, column, and main diagonal sums to the same number).
Digits along red parity lines must alternate between even and odd.
Digits in a cage must not repeat.
Solution code: Enter Row 9
on 11. September 2025, 23:34 by VitP
need to indicate that by "marked diagonal", you mean the BLUE one
on 11. September 2025, 20:11 by Myfyr MJ
Very nice puzzle, not too difficult with colouring.
on 11. September 2025, 20:02 by PinkNickels
Very nice! Some really fun steps along the way. Well executed. Thanks!
on 11. September 2025, 18:03 by dumediat
Very nice implementation of the diagonal and magic squares!
on 11. September 2025, 17:20 by ViKingPrime
Really loved this puzzle, lots of fun geometry to be found. The offset magic square felt quite novel, as well.
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