対角線ナンプレ むずかしい No.223
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.223puzzlelounge.app/nanpure
243961236729639547135368
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
271483569965172843834569271652937184349218657718645392193854726486721935527396418
Answer to Diagonal Sudoku Hard No.223
271483569965172843834569271652937184349218657718645392193854726486721935527396418
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