wBractivator в Android Market

wBractivator (v. 1.0) Разработано wooyaiz

Awake your brain by repeating to calculate the simple four basic operations!

-Available Language:English, Japanese, Korean
-No ads.
-Enable to set the test time.(1-10min)
-Enable to set the question interval.(1-10sec)
-Enable to check out the test result and statistics.
-Enable to check out the history.(Max 100 tests)