DIFF is a free quiz game. You might be the kind of person who can move fast with lightning-quick reflexes. You might be the kind of person who can spot the difference between the pattern on two ladybugs from 50 feet away. You might be the kind of person who considers themselves 'quick' but do you have the meta ability to synthesize all of these paltry skills into the fast action needed to master a game like Diff? Diff is a new kind of minimalistic difference game where you will be forced to figure out what the difference is in a series of fast-moving but totally simple patterns. It requires a keen eye, a quick finger, and an iron will to conquer the challenges laid before you as they spin, drift, and zoom in and out of your life. In the future, all conflicts will be fought by playing minimalistic difference games. You can get ahead of the curve and start practicing now with DIFF! A minimalistic game about the biggest challenge of all: fnding and spotting small differences in minimalistic patterns. Get playing today.