対角線ナンプレ むずかしい No.233
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.233puzzlelounge.app/nanpure
257614327191218267386793
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
326718549794256381581439762267584193935162478418397256642973815853641927179825634
Answer to Diagonal Sudoku Hard No.233
326718549794256381581439762267584193935162478418397256642973815853641927179825634
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