対角線ナンプレ むずかしい No.149
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.149puzzlelounge.app/nanpure
124563689722464585954676
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
419637285728945631356812497891356724573294816264781953632178549985463172147529368
Answer to Diagonal Sudoku Hard No.149
419637285728945631356812497891356724573294816264781953632178549985463172147529368
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