Epsilon is the son of OMEGA and an unknown 5-in-a-row game. MATERIAL NEEDED: - A HexHex board of 6 or more hexes per side (recommended:6). - A supply of black and white stones. (You can play 'Epsilon' with a OMEGA set or a Cross set) RULES: Each player has an allocated color, black or white. Starting with black, players alternate turns placing one stone of each color on any two empty cells on the board (one stone on each, no need to be adjacent). So each player places 2 stones on his turn. The first player making a 5-in-a-row of his color wins. It is forbidden to create a 5-in-a-row in the opponent's color. If a player has no legal moves, he loses. The pie rule may be applied.