An fantastic app for quiz fans.
"My first find the differences game: Pirates" is a challenging app for kids and students. Two of 13 quizzes are for free and you can buy the others in the app. The concept of the game is simple, the kids have to find the differences in two pictures. One can select between three levels of difficulty in consideration of the age and progress. 1. Easy - find 5 differences, 2. Medium - find 6 differences in time and 3. Hard - find 7 differences in time. The game trains your concentration as well as your reaction ability.