OPITEC PlusLine Puzzle Loop
People love to puzzle and the more complicated the initial situation is the stronger the attraction - just like this loop.
At first glance this puzzle made of wire eyelets and a loop is quite simple. After a couple of tries the loop is obvious that the loop cannot be undone easily. Even though primary school pupils can assemble this project in just a few simple steps, undoing the thread may also test the patience of adults.
Hint: is the thread "threaded" by the same person who wants to solve the puzzle later it is much easier to remove!
Size: approx. 150 x 50 x 170 mm, 1 piece
Bausatz, Werkpackungen, Metallbausatz
|Recommended age||10+ years|