The metal wire puzzle card holds a dozen great little
metal puzzles. Most people will find at least a few of these puzzles familiar, as they are
all classic disintanglment designs.
You will find the solution for these brainteasers on the back of the card.
This is a perfect gift for curious children six and older.
Puzzle Card: 9" x 8" (22.7cm x 20.3cm)
Wire Puzzles: About 1" x 1"
Weight: 2 oz
Difficulty: Varies from puzzle to puzzle. Easy to medium
difficulty.
A mechanical puzzle is a self-contained object, composed
of one or more parts, which involves a problem for one person to solve by manipulation
using logic, reasoning, insight, luck, and/or dexterity. - Jerry Slocum