Quantik

Quantik is a purely abstract strategy game. The goal is to be the first player to lay out the fourth different shape of a line, column, or square area.

Each turn players will place one of their pieces on the board. It is forbidden to place a shape on a line, column, or area where the opponent has already placed the same shape. We can only duplicate a form if we have played the previous one ourselves. The first player to place the fourth different shape in a row, column, or zone immediately wins the game, regardless of who owns the other pieces of that winning move.