Challenge Me: Maths Workout! Challenge Me: Maths Workout is the second game to be released in the Challenge Me series after Challenge Me: Brain Puzzles. Incorporating two number puzzle games, ...
NORTHAMPTONSHIRE, UK 12th February 2009: Oxygen Gamesâ„¢ introduces the next in a new range of games designed to relax and stimulate your mind; Challenge Me: Maths Workout! Relax, Play and improve your ...