Sud Quiz (SudQuiz) for Android
SudQuiz provides combo of 10, 25 and 50 questions. You also have the option 5 errors endless, where the user can respond to all questions since he did not err more than 5 times.
SudQuiz has a simple system of badges for achievement based on a progressive scale of a member of The Church of Jesus of Latter-day Saints, from the moment he meets the missionaries to the point where getting married in the Temple.
The goal is to win 12 emblems or accumulate many points as possible.
Each correct answer earns up 2 points, and every 5 points he gains a badge.
If user miss a question, he loses 1 point.