Place a fleet of ships into the diagram. There are several different types of
ships: Submarines (), destroyers
(), cruisers (),
battleships (), aircraft carriers
(), and so on.
- ➋ Each ship segment occupies exactly one cell of the diagram,
but never a numbered cell.
- ➌ Ships may be oriented horizontally or
vertically and don't touch each other, neither
orthogonally nor diagonally.
- ➍ A number in a cell indicates how many of the 8 adjacent
cells contain a ship segment.
- ➎ For each puzzle the types and numbers of ships
to be placed is given.