対角線ナンプレ むずかしい No.28
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.28puzzlelounge.app/nanpure
412663147183237668239171
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
274596318819342765635781249947615832186239457523478691461857923398124576752963184
Answer to Diagonal Sudoku Hard No.28
274596318819342765635781249947615832186239457523478691461857923398124576752963184
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