Battleship Solitaire (Bimaru)
Use the row/column number clues to deduce exactly where every ship is hidden. No guessing needed.
Level 1 / 2
Fleet:
Click a cell to cycle: empty → water → ship → empty.
About this game
A single-player deduction puzzle: row/column numbers tell you exactly how many ship cells are in each line — work out the fleet through pure logic, no guessing.
Rules & levels
Click to cycle empty/water/ship. A few starting cells are given and locked. Both levels are computer-verified to have exactly one valid solution.