対角線ナンプレ むずかしい No.67
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.67puzzlelounge.app/nanpure
426671271832175215749753
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
943258671671493285582176394419327856328564917765981423834719562156832749297645138
Answer to Diagonal Sudoku Hard No.67
943258671671493285582176394419327856328564917765981423834719562156832749297645138
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