Beyond Tic Tac Toe - Get Five-in-a-row with Friends, solve Gomoku puzzles, or beat the computer Free!

This is a classical board game, originating in China and known as Gomoku (as well as many other names). The goal of the game is for a player to get 5 of their pieces in a row in any of 4 directions, either horizontally, vertically, or at either of the two diagonals. If your devices get disconnected the game will end.