Number of Players: 1 - 4
Players are challenged to create closed loops of color by following the number and then color of each tile. Start with the first three tiles (all yellow) and win the level by creating a closed (yellow) loop. Move on to the next level by including the next numbered tile (4) and using that color (red) to create a new loop of that new color. Each set includes 10 bakelite tiles for each of the progressive levels, 1 - 10. Additional sets can be combined to create more and more levels!