A mistake was corrected.
A problem is made with new Japanese capacity test(JLPT).It's expected so that I may become mature through a lot of problems variously.
Moreover the explanation finds out that the contents of a problem are also explained and a button of the hint is pressed.
1. Our gather perfect vocabulary and give an explanation.
2. Very big profit is got for a learner in short time.
- June 06, 2014 Initial release
- July 27, 2016 Price increase: $2.99 -> $5.99
- June 14, 2019 New version 2.2.2
- June 14, 2019 Price increase: $5.99 -> $7.99
- June 16, 2019 Price increase: $5.99 -> $7.99
- August 28, 2019 Price increase: $7.99 -> $8.99