角度スキルをレベルアップしましょう！
Learn how to estimate angles with 2 different angle guessing games, at a range of difficulties suitable for all abilities!
Angle Creator is a game where you tap to stop the rotating line at the goal angle (based on a clockwise measurement).
Angle Reader is a game where you guess the angle between 2 static lines, this is one that could help you with your protractor skills.
The "Easy" level gives you a 30 degree margin of error.
The "Moderate" level gives you a 15 degree margin of error.
The "Hard" level gives you a 5 degree margin of error.