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Puzzle Competitions

December 2013



Challenge yourself with this Mensa branded portable hand held game, featuring Standard, Vegas or Timer versions of Solitaire.

We have TWO to give away in our free online competition. To enter the contest simply solve the brain teaser and submit your answer by clicking on the link at the bottom of the page. Good luck!



Clock A was correct at midnight. From that moment it began to lose three minutes per hour. The clock stopped two and a half hours ago showing clock B. What is the correct time now? The clock runs for less than 24 hours.


Please click here to enter


This competition closed on: 31 Dec 2013
01 Jan 2014
Reveal answer

18.30 or 6.30pm.

H Cruse from Troon and Ray Long from Isle of Wight