Classic code-breaking game, where there are pegs of 6 colours and you must break a code consisting of a row of 4 of these.
Make a guess and get scores for those pegs that are exact matches and for those that are the right colour but in the wrong position.
A good test of logic and reasoning. Can you be a mastermind and solve it?
Full Help facility.
Also available from i.compactfun.com if you cannot download from the Android Market. Versions for iPhone, iPod Touch, iPad, Nokia, Windows PCs and Macs also available from there.