What's New
Optimaized for retina display.
App Description
It is a collection of problems of Japanese history for junior high school students
App Changes
- September 20, 2011 Price decrease: $1.99 -> $0.99
- September 27, 2011 Price increase: $0.99 -> $1.99
- September 28, 2011 Price decrease: $1.99 -> $0.99
- October 11, 2011 Price increase: $0.99 -> $1.99
- November 01, 2011 Price decrease: $1.99 -> $0.99
- November 03, 2011 New version 1.10
- November 14, 2011 Price increase: $0.99 -> $1.99
- May 07, 2012 Price decrease: $1.99 -> $0.99
- May 15, 2012 Price increase: $0.99 -> $1.99
- June 22, 2012 Price decrease: $1.99 -> $0.99
- June 30, 2012 Price increase: $0.99 -> $1.99
- September 24, 2012 Price decrease: $1.99 -> $0.99
- October 01, 2012 Price increase: $0.99 -> $1.99
- November 09, 2012 Price decrease: $1.99 -> $0.99
- November 10, 2012 New version 1.30
- November 19, 2012 Price increase: $0.99 -> $1.99
- January 24, 2013 Price decrease: $1.99 -> $0.99
- January 27, 2013 Price increase: $0.99 -> $1.99
- February 02, 2013 New version 2.00
- March 18, 2013 Price decrease: $1.99 -> $0.99
- March 26, 2013 Price increase: $0.99 -> $1.99