Cập nhật vào ngày Sep 29, 2016
ver. 2.0.1
- New online game mode with Google Play Game Services. Matches turn based with three rounds of increasing difficulty.
- New graphics
ver. 1.1.6
-added new category: electronic components
ver. 1.1.5
-added two new categories: art and music
ver. 1.1.4
- fixed bug
ver. 1.1.3
- Revised the evaluation criteria points
- Added new category