対角線ナンプレ むずかしい No.31
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.31puzzlelounge.app/nanpure
753913296913894541626639
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
824971563379526148516834279265348791137659482948712356481265937792483615653197824
Answer to Diagonal Sudoku Hard No.31
824971563379526148516834279265348791137659482948712356481265937792483615653197824
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