The 10 Tantrix Discovery Hexagons have to be arranged to make a loop -
This is the solution to the 10 loop using all 10 hexagons to make a
blue loop(race track). Click next for the other solutions (9, 8 loops).
For more information http://www.tantrix.com/
You can play this game online from the website also ...
http://www.tantrix.com/english/TantrixPuzzlesOnline.html
Great for rainy days.