Project “5 plus 1” is board game for mobiles. It is similar to classic Tic Tac Toe, but with different rules.
Game has large board size, not 3×3 like in Tic Tac Toe. Game goal is to get five colored squares in line, but that does not end the game. 5 points are awarded after getting 5 colors in a row. Each player tries to get as many points they can and try to block opponents lines. Completed lines can be extended until they are blocked. Line extension also are rewarded by additional points.