This game set was designed and developed entirely by trans-Atlantic email between Mike Roberts and Kate Jones. The ideas and messages grew and flew feverishly for months, and at last stopped at 101 beautiful and challenging figures formed by matching the boat-shaped tiles by color. The 36 tiles comprise all the ways 6 colors can be paired. Here's a sample tile. The 13 islands in the 11" tray are fixed in place. Outside the tray 100 other exquisite lattices await. Several competitive games are included.