Centrale Box from Jean Claude Constantin - Solution
Centrale Box from Jean Claude Constantin - Review
Centrale a wood puzzle from Jean Claude Constantin - Solution
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20 Cent Box (VERSION #2) from Jean Claude Constantin - Solution
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Streichholzbox from Jean Claude Constantin - Solution
20 Cent Box Version #2 from Jean Claude Constantin - Review
Pick Lock Box from Jean Claude Constantin - Solution
Two Keys Box from Jean Claude Constantin - Solution
E-Box from Jean Claude Constantin - Solution
[167] How to solve Constantin's Book Box Puzzle
VIS from Jean Claude Constantin - Solution
Einstein Box from Jean Claude Constantin - Solution
Triangle Puzzle Box Guards Unusual Tricks!
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Piano Box from Jean Claude Constantin - Review
Two in One Box from Jean Claude Constantin - Review