Can you move the tower to one of the other 2 pegs without ever placing a larger ring over a smaller ring? To solve through any layer requires a minimum number of moves of 2 to the N power minus 1; where N is the number of rings. To solve a 7 ring version requires a minimum of 127 moves! Requires focus and concentration and the ability to recognize and remember patterns.

Dimensions: 3.25" x 8.25" x 1.25"
Difficulty level: 3 (out of 6)
Suggested age: 10+