Kahashima Ryuuta Kyouju No Nou O Kitaeru Otona DS Training Mini-games
Each day you play the game you will get a stamp. Collect the indicated number of stamps to unlock the corresponding mini-game:
- Number order memorization: 1 stamp
- Syllable counting: 2 stamps
- People counting: 3 stamps
- Learning tips: 5 stamps
- Change your stamp design: 7 stamps
- People counting (hard version): 9 stamps
- Math 100 (hard version): 11 stamps
- Multi-step mental math: 13 stamps
- Clock reading: 15 stamps
- Multi-step mental math (hard version): 17 stamps
- Verbal math: 20 stamps