Welcome to Wolf and Sheep!
This is a checkers like Android logic game for two players. One player takes a black piece (the wolf), the other player four white pieces (the sheep).
The game is played on a chessboard (only on the black squares). The stones are moved diagonally to an empty adjacent field - the sheep only forward, the wolf moves back and forth.
At the start, the wolf and the sheep start at opposite baselines and the wolf starts.
The wolf wins the game when it has reached the opposite baseline. The sheep win if they trick the wolf or squeeze him to the margins of society, so he can't be moved anymore.
Alternatively, you play against the program for the wolf and the sheep. After each game, you can adjust your opponent's skill level (easy, normal or hard).
Idea: https://en.wikipedia.org/wiki/Fox_games
