This is a quiz app that is perfect for preparing for the diving test. The app contains a large number of 5-choice questions covering the important points of the diver's exam, allowing you to acquire knowledge efficiently. Each question comes with an easy-to-understand explanation, so you can deepen your understanding through the answers. Additionally, once all answers are completed, an evaluation from S rank to E rank will be displayed, making it easier to understand your level of understanding and increasing your motivation. Try again and again to ensure you have the skills to pass!

【Features】

Learn thoroughly with a wide variety of 5-choice questions!
Deepen your understanding with explanations!
Check your ability with rank evaluation after answering!
If you are aiming for the diving test, use this app to hone your skills and pass!