The 2 players decide who goes first. In a second game they alternate going first.

Each player selects 7 colours from the 100. Starting player places colour of choice from the 7 anywhere on the grid of nine empty squares. Second player responds with colour, placing it anywhere on grid. Players continue until grid is filled.

In tournament play, games are posted in sets of 3, 5, or 10 maximum, for voting. Winners of each set becomes finalists. Finalists are in turn posted for voting. One PAIR of players wins. Players may not consult moves during play or reveal colours to opposite player.