Assembly PuzzlesDesigner Profiles

Patrick Chan Mechanical Puzzles

Puzzle Designers and Craftsmen

Patrick Chan

Patrick Chan is a puzzle designer from Hong Kong. At the IPP38 Nob Yoshigahara Puzzle Design Competition 2018, the designer and craftsman presented his new puzzle ‘IQ Lolly’.


A software engineer who designs puzzles in his spare time.


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Designer Puzzles

IQ Lolly* Tri-Trick*


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IQ Lolly by Patrick Chan

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