対角線ナンプレ むずかしい No.247
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.247puzzlelounge.app/nanpure
52727714813456547948624
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
653287491824169537791435628547928163139746852286513974362854719475391286918672345
Answer to Diagonal Sudoku Hard No.247
653287491824169537791435628547928163139746852286513974362854719475391286918672345
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