Solitaire Battleships 108 Challenging Logic Puzzles

A solitaire version of the classic paper and pencil game! A grid shows an "ocean," in which a flotilla of vessels--that you have to find--is concealed. Most of the puzzles have helpful hints revealing the contents of a few squares, and indicate how many squares in the corresponding rows and columns that contain ships. Sample puzzles show strategies for eliminating possibilities and clueing into likely arrangements. Puzzles are ranked according to difficulty.