Band4s-16 is an abstract board game for two players.
Each player has 16 cylindrical pieces of his color, except the cylinder base, wich is white. These pieces are surrounded by 4 black or white bands and are all different. It is played on a square board of 32 squares, without corners, which has two concentric squares in the center.
Band4s-16 has five levels of difficulty and three modes: UNABAND4S, DOSBAND4S and TRESBAND4S. Its rules are very simple. The winner is the player that finishes the game with more unreversed pieces on the board.
Do you dare?