I really like it and want to give it a 5 but the Forrest answer is always looking you in your face. And I don't know integers yet, and only played one game but I just clicked all the negative answers and won the game. To the devs maybe think about letting the player be able to type in the answer, also add another section like a help guide on the rules to integers and instructions on how to solve them in the various ways they come(tips and tricks). Thank you.
I like this app but think it could be improved. The progression levels of difficulty or types of questions are not what I would choose. I've had students be able to guess the right answer with no idea what they're doing because the app doesn't always suggest the most likely wrong answers.
However, Kicking player out after just one mistake is not very encouraging. Also, the wrong options are too random.please include common errors. Hope to see an improved version.