odd×even app for iPhone and iPad
4.4 (
6224 ratings )
Games
Education
Board
Educational
Developer: Hideki Tsuruoka
Free
Current version: 1.0, last update: 7 years agoFirst release : 12 Oct 2014
App size: 6.52 Mb
odd ? or even ?
Let’s classify “?” in equation to “odd”, “even” or “zero” quickly within the time limit !!
When you can classify five times in a row, the time limit increases !
Try to classify more than anyone !!