対角線ナンプレ むずかしい No.60
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.60puzzlelounge.app/nanpure
428228342117342652439718
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
693542178148769532275813964489356217517928346326471895861294753952637481734185629
Answer to Diagonal Sudoku Hard No.60
693542178148769532275813964489356217517928346326471895861294753952637481734185629
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