Number Series Genius

Are you a number series genius? Test your math skills with this number series generator and find the missing number of the series. It's fun and you can train your intelligence at the same time. Number series questions are very popular in IQ tests or in job applicant selection tests. There is the possibility to adjust the difficulty of the series so that children and adults can train their brain depending on their math skills.Number Series Genius features:★ the number series are generated => unlimited amounts of number series!★ difficulty selection possible: easy, medium, hardThis app is tested with:★ Most popular mobile phones: Samsung Galaxy Nexus, Nexus 5, Galaxy S3 and more.★ small screen devices (smallest screen 2,7’)★ 7’ tablets and 10’ tablets★ Android 1.6 up to 4.4 "KitKat"Declaration of app permissions:★ This app asks for internet/network access. This is needed, because in the rare case an error or exception happens it will forward a description of the error to my app’s analytics. That way I can provide fixes of problems faster with future updates.★ That’s it, no more permissions needed!Please consider to write a review of this app if you liked it! Thank you! You might also want to check out my other apps, I have published a very popular word search puzzle for example!