対角線ナンプレ むずかしい No.141
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.141puzzlelounge.app/nanpure
128961725821375819294815
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
153294786967158423842736159796423518214685937538917642625849371371562894489371265
Answer to Diagonal Sudoku Hard No.141
153294786967158423842736159796423518214685937538917642625849371371562894489371265
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