対角線ナンプレ むずかしい No.121
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.121puzzlelounge.app/nanpure
87282378925318824653945
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
869374521517829346432165978158497632926531487374286159245918763781653294693742815
Answer to Diagonal Sudoku Hard No.121
869374521517829346432165978158497632926531487374286159245918763781653294693742815
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