1. Click the Practice button and roll the ball 4 times with different ball sizes to get a score of 20 points or more
2. Select a field, click the Start button, select the number and size of balls, and start the game
3. Select a star or heart to start the game
4. Roll the ball close to the target ball to play.
| comfort | ⦾ Comfortable |
| age rating | 0+ Everyone |
| storage | 0.2 GB |
| website | training.contentsda.kr |
| developer | ContentsDaInc |
| publisher | ContentsDa |
| connection | Internet not required |
| app version | 1.2 |
| languages |
English
|