- Level 5 - Easy
- Level 6 - Tricky
- Level 7 - Challenging
- Level 8 - Demanding
- Level 9 - Gruelling
- Level 10 - Mind Boggling
Wide and Long
|Object||demonstates an optical illusion|
|Difficulty||Level 7 - Challenging|
|Brand||Jean Claude Constantin|
|Types||Other Wood Puzzles, Jean Claude Constantin|
An elegant, clever proof of an old optical illusion. Even though it doesn't look like it, either of the two pieces can fit in either of the holes. Though they appear different, the two pieces are exactly the same!
Made in laser-cut wood by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different laser-cut wood puzzles, as well as metal puzzles and magic tricks.
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