Surface-Tension Evaluator

【how to play】
- Sound memory game
You can play a "memory game" with the pitch.
- Challenge mode
Tap the speaker button in the middle of the screen to hear the tone. From the bottom of the screen, tap the button that you think has the same pitch. The correct answer rate will be updated each time.
- Practice
You can practice distinguishing note names by tapping each button.
- Grades
You can know the correct answer rate of the game and the note names that you are good at and weak at. When the number of solved questions reaches 100 ...?

Music: 魔王魂
For inquiries, please contact the review section or this DM.
https://twitter.com/corasck