Bimaru - Battleships

Bimaru, also called Solitaire Battleships is easy: Just fill in the missing ships and reconstruct a battlefield, consisting of 4 single ships, 3 two-cell, 2 three-cell and 1 big four cell ship.Tired of Sudoku? Try Bimaru, a logic puzzle. 96 levels in different difficulties provide a lot of fun for a long time. Can you beat the hardest puzzles?
Other names of Bimaru: Solitaire Battleships / Marinespiel / Flottenmanöver / Seeschlacht Bataille Navale / Batalla Naval / Yubotu / Batoru / Zeeslagje