Dr. Sudoku Prescribes #48 – Battleship Sudoku

Battleship Sudoku by Thomas Snyder


or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between number placement, ship placement, and shading modes. The shading mode in gray, which numbers can be written on top of, may work better than default ship placement.)

Theme: Twister

Rules: Standard Battleship Sudoku rules.

Answer String: Enter the 2nd row from left to right, followed by a comma, followed by the 8th row from left to right.

Time Standard: Battleship Sudoku Grandmaster = 6:30, Master = 10:30, Expert = 21:00

Solution: PDF

  • Wow, really great! I love how the 2 got placed in the lower middle square early, and how the 6’s got placed. This created a great synergy between the sudoku constraints and the battleship constraints. Also, the ideas from Thursday are here as well, though not quite as prominent.

  • skynet says:

    19:26 s
    Nice puzzle!!!

  • Carl W says:

    Very nice, indeed. This was definitely my favorite of the Battleship Sudoko puzzles posted on this week.

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