対角線ナンプレ むずかしい No.241
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.241puzzlelounge.app/nanpure
632357621417612313846496
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
597684312134952876268731945941273658652418793873569124726395481385147269419826537
Answer to Diagonal Sudoku Hard No.241
597684312134952876268731945941273658652418793873569124726395481385147269419826537
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