対角線ナンプレ むずかしい No.222
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.222puzzlelounge.app/nanpure
415367493146297588415824
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
753894612192536847846721593985317264314682975267945138571263489439158726628479351
Answer to Diagonal Sudoku Hard No.222
753894612192536847846721593985317264314682975267945138571263489439158726628479351
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