対角線ナンプレ むずかしい No.276
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.276puzzlelounge.app/nanpure
678986389712363972319547
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
415326978927814365368975421853167294276498513194253687681539742732641859549782136
Answer to Diagonal Sudoku Hard No.276
415326978927814365368975421853167294276498513194253687681539742732641859549782136
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