They buy 5-star reviews

First off, they buy 5-star reviews by offering free coins in exchange for a 5-star review. Now if people would realize that they have no way of knowing you actually left a 5-star review, this app would probably not be rated anywhere near this high.

This app is in no way a test of logic or IQ. This app does have some decent puzzles. But many make absolutely absurd leaps in logic, such as somehow you are supposed to know that your score, which is shown the entire time, is part of one of the puzzles, though there is absolutely no reason for you to draw this conclusion yourself. Unless you do what I did, and assume that it is probably something ridiculous like that only because of the other stupid puzzles youve already had to complete before you got there...

Ive uninstalled the app.

James N Jewell about What's My IQ?™, v4.0