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[182] Solving Jean-Claude Constantin's Klick Box
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![[182] Solving Jean-Claude Constantin's Klick Box](https://img.youtube.com/vi/I346OXX2nBs/0.jpg)
![[167] How to solve Constantin's Book Box Puzzle](https://img.youtube.com/vi/KAp4kL3fUCU/0.jpg)
