Logic, as a representative, mathematics, is what we need; memory is what we need; also, entertainment is what we need. One thing which brings them all together, is mumber!
In mumber, you can not only improve your skills, but also, you can have fun!
Over 2000 levels you can enjoy with!
You can review your skills in the records list, and replay it in the future at anytime!
Simple in the beginning, harder in the later, thats the way we grow.
Enjoy!