The opponent's checkers all destroyed, get victory Include: English Checkers - English checkers is played on an 8x8 board with 12 pieces on each side. Russian Draughts - Russian draughts is played on an 8x8 board with 12 pieces on each side. Brazilian Checkers - Brazilian checkers is played on an 8x8 board with 12 pieces on each side. International Checkers - International checkers is played on an 10x10 board with 20 pieces on each side. Spanish(Portuguese) Checkers - Spanish (Portuguese) checkers is played on an 8x8 board with 12 pieces on each side. Italian Checkers - Italian checkers is played on an 8x8 board with 12 pieces on each side. Thai Checkers - Thai checkers is played on an 8x8 board with 8 pieces on each side. Turkish Checkers - Turkish checkers is played on an 8x8 board with 16 pieces on each side. Czech Checkers - Czech checkers is played on an 8x8 board with 12 pieces on each side. Each checker has seven kinds of difficulty： Beginner Level Easy Level Middle Level Hard Level Expert Level Master Level Grand Master Can be a single PK AI, you can also play two players (one player,two players)