Draw on Edges: OFF Panel: OFF

     

  • Check All
  • Surface
  • Line Normal
  • Line Diagonal
  • Line Free
  • Line Middle
  • Line Helper
  • Edge Normal
  • Edge Diagonal
  • Edge Free
  • Edge Helper
  • Edge Erase
  • Wall
  • Number Normal
  • Number L
  • Number M
  • Number S
  • Candidates
  • Number 1/4
  • Number Side
  • Sudoku Normal
  • Sudoku Corner
  • Sudoku Centre
  • Shape
  • Special
  • Thermo
  • Sudoku Arrow
  • Composite

Selection: battleship
Standard Battleships rules: Locate the indicated fleet in the grid. Each segment of a ship occupies a single cell. Ships can be rotated. Different ships cannot be placed in adjacent cells that share an edge or corner.

Also, the clues indicate the total number of white cells visible from that cell in the same row/column, not including the cell itself. The view of cells is blocked by ships.

For automatic solution checking, either (A) all the ship segments must be marked using Composite / Object / Battleship or (B) all cells with ship segments (including the given cells) must be shaded in black or a shade of gray using Surface. (Note that if you are marking off the ship inventory below the puzzle, you should use any color but black or a shade of gray which will affect the shading check.)
CTRL + z CTRL + y Erase elements that belongs to the selected mode Erase problem or solution grid

00:00:00:00:0

panel