5 stars: Great learning experience and memory builder app I really like the design onthe app that include basic correct answers to the questions. This app is great at encouraging further info on your answers and why they are correct. This is the most informative game yet I love this app are there any more like it on any other site
3 stars: not a bad app, but not my jam personally. there're a lot of pop culture questions I can't answer--I was born in 1999; I know nothing about Led Zeppelin or 30 Rock.
4 stars: It is a learning experience for me. A good way to increase knowledge. Although I find some questions extremely challenging. This is probably why I am having trouble going pass level 23..Adding hints to this game would be helpful.
5 stars: Very educational, I love history, this game covers a lot of subjects that are part of this wonderful world we live in, landmarks, sports, science, music, math, I would like to see more of subjects about the Caribbean and other places in the world that are part of the USA, but not in the main land. It will be a way to educate people more through this game. Thank you yo all of you for all your work.
5 stars: Learning quite a bit of everything. Great app. No complaints. I can do with a little more time for answering, due to the screen glare. I tried making my screen darker but that did not work.
4 stars: Love it except for 2 things..I can't learn hundreds of country flags and which country won FIFA, etc in any given yea...