"Find difference" is a game find the difference between the two pictures above and below.
You are required to tap the place of difference between the two pictures within the time limit.
The tap can be a picture of either.
When you have a mistake tap, the allotted time will be reduced a little.
New pictures will be appeared by the update.
This game has world ranking.
You compete the resolve time of finding number of differences.
I did the renewal of the system.
Adding a problem