対角線ナンプレ むずかしい No.289
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.289puzzlelounge.app/nanpure
874385714591221839275361
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
934186572127954863856273941645821739781439256293567184318695427579342618462718395
Answer to Diagonal Sudoku Hard No.289
934186572127954863856273941645821739781439256293567184318695427579342618462718395
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