対角線ナンプレ むずかしい No.235
Every column, row and bold 3×3 box, and each of the 2 coloured diagonals, holds each digit 1 to 9 once.
Diagonal Sudoku Hard No.235puzzlelounge.app/nanpure
145982928916237581563897
Every column, row and bold 3×3 box, and each of the 2 coloured diagonals, holds each digit 1 to 9 once.
See the answer
631475982975128643248963175317286459896534217452791836129347568784652391563819724
Answer to Diagonal Sudoku Hard No.235
631475982975128643248963175317286459896534217452791836129347568784652391563819724
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