対角線ナンプレ むずかしい No.292
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.292puzzlelounge.app/nanpure
539264517485125134357153
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
615924837792386451438175269367241985584639172129857643276413598843592716951768324
Answer to Diagonal Sudoku Hard No.292
615924837792386451438175269367241985584639172129857643276413598843592716951768324
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