This fun puzzle will keep any player busy for hours. The puzzle consists of ten sturdy, six-sided tiles in a black mesh bag. The tiles are numbered from one to ten and display red, blue, and yellow lines. The purpose of the puzzle is to create complete circles or loops by connecting the lines on the tiles. You begin with three tiles, make a circle connecting lines of the same color on the tiles, then try to do it with one more, and so on. Puzzlers add one tile at a time until finally creating a loop using all ten tiles. With less than ten tiles, only one color of loop is possible to create, but with all ten tiles, each color has its own solution. If you're looking for more of a challenge, (and believe me, it's harder than it sounds!) you can play with two sets of tiles for more complex loops.