What's New
fix some bugs
App Description
All kinds of challenges! Excite your reverse thinking by clicking the opposite direction of the arrow.
Dare or not?
Have a try!
reverse thinking!
simple and excited!
characteristics:
simple!
cannot stop playing!
provocative!
App Changes
- August 05, 2014 Initial release
- July 04, 2015 Price decrease: $1.99 -> $0.99