John Bedford (Modojo): It's been a pretty good week to be a mobile gamer. We've managed to pack away our Magic 2013 addiction (sort of) for long enough to gorge ourselves on a feast of tricky racers, zombie outbreaks (but of course...), mind-bending puzzlers and a fresh twist on the match-three template. We certainly can't complain about the sheer variety that's been offered up in the last seven days, and as always we like to have a rummage through our collective experiences at the end of each week in order to choose our favorite.