App Description
This is a math game for all ages.
This is a study mathematics numeracy skills and responsiveness of the game. A total of 200 math problems, every problem has a set of answer time. You need to complete all the questions as soon as possible so the more you score, game, joined the global list, quickly and around the world who Biyi Bi master it.
Features:
1. Question bank variety.
2. A reasonable scoring system
3. The world rankings.
iPhone Screenshots
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App Changes
- March 13, 2013 Initial release
- March 25, 2013 Price decrease: $0.99 -> FREE!
- April 09, 2013 Price increase: FREE! -> $1.99
- July 31, 2015 Price decrease: $1.99 -> FREE!
- August 15, 2015 Price increase: FREE! -> $1.99
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