Spot the difference
Two pictures, five differences: a coat that changed colour, a different number on a door, a car that turned round. Tap each one in either picture. Every picture is drawn fresh, so there is always a new one, and you can send a friend the same picture to see who is faster.
Questions
How do you play spot the difference?
Compare the two pictures and tap anything that is not the same in both. Each find is ringed in green. When you have all five, or tap Show me, the ones you missed are ringed in yellow and listed.
How do I get faster?
Go section by section instead of darting around: the sky and the tops of buildings, then signs and numbers, then people top to bottom, then vehicles. Most people find colour changes first and numbers last, so check the writing on purpose.
Can I play against a friend?
Yes. After a round, tap Challenge a friend: they get a link to the same picture with your score and time to beat, with no account needed.
Is there a harder version?
Spot the Change is the same game from memory: you study one picture, it blinks away, and it comes back with three things changed. It is much harder than it sounds, because people miss big changes they did not attend to.