- Memorize in your voice
you might benefit from hearing your own voice recorded and played back.
re-record at any time !
- Multiplication game & Paste reward stickers
select number(2~9), you can play the multiplication game
whenever you get 100 points, you can take a reward sticker.
- Watching your rankings
When competing , comparing the scores of other friends you could better !
Sound Source PROVIDED BY ECONOVATION