Tic Tac Toe 4x4 Neural Network

Tic Tac Toe 4x4 is a logic game between two players: you and the Neural Network.

The rules are simple: Players take turns placing 4x4 signs on the empty squares of the field (one is always a cross, the other is always a zero). The first player to line up his 4 pieces vertically, horizontally or diagonally wins.