From the box: The fun game of forward thinking and awareness! Three characteristics... colour, symbol, size. Place your tiles such that they match other tile(s) already on the table in at least one characteristic. Simple?! Sure it is. But be extremely cautious with what tile(s) you place. You may just be setting it all up beautifully for your opponent(s) to come in and out-think and out-score you. Think a few steps ahead... and be aware - be very aware. A fast paced game for 2-4 players.