Reversi Magnetic Board Game 10" (also known as Othello)Reversi (also known as Othello) is a pretty simple game. It consists of a 8x8 square board, and pieces with one black and one white side. Each player has a color, and the aim of the game is to get more of your pieces on the board than the opponent's pieces. Reversi on an ultra thick 36. 5 x 36. 5cm playing board. Has 64 two sided playing pieces. A game for two players played on an 88 uncheckered board.