対角線ナンプレ むずかしい No.224
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.224puzzlelounge.app/nanpure
519585374998641523429685
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
897613542123495867564287139386174925259836471741529683618352794472961358935748216
Answer to Diagonal Sudoku Hard No.224
897613542123495867564287139386174925259836471741529683618352794472961358935748216
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