Players will take turns joining two dots with a line that
are adjacent to one another either vertically or horizontally.
A player gains a point when they place a line that completes the
fourth side of a square. After they've gain a point, the square will be
coloured and the player must place another line on the grid.
When all the grids have been coloured, the game is over.
The player with the most coloured squares wins.
Player 1 will be blue.
Player 2 will be red.
Player 1 will be the first player to make a move.