The Big 30
Object: Remove the Zero Shape
Difficulty: Level 6 - Tricky
Brand: Puzzle Master
Types: Puzzle Master Wire Puzzles, Allan Stein
Dimensions: 3 3/4 in x 3 1/2 in x 1/2 in / 9.6 cm x 8.8 cm x 1.3 cm
We used to think that the big 30 was something to worry about. Now we understand that, like this puzzle, it is not that hard to deal with - usually.