A unique puzzle from the world renowned puzzle inventor, Jean Claude Constantin.
Can you work out how to remove the 'padlock' from the bicycle? Made from metal wire and wood, truly a gift to challenge the mind and one that any puzzle enthusiast would be delighted to receive. Jean Claude Constantin is unquestionably one of the most prolific puzzle inventors of the past 30 years. Sounds simple but rated difficult, so might well keep somebody quiet for a while!