Doors QA
Casual
Free · Designed for iPad
Train your mental arithmetic skills!
Look at the mental arithmetic problem on the top panel, go through the correct door on the stage, and complete the level by finishing within the time. When you clear a level, you can advance to the next level and your score will increase rapidly.
- The player who keeps running toward the back of the screen can move left and right by dragging.
- The question will be displayed on the top panel, and at the same time the answers (one correct answer) will be displayed on two to four doors on the stage.
- Players can only pass through the correct door, and their score will be added as they pass through.
- If a player hits an incorrect door, they will be bounced backwards and lose time.
- If you reach the goal within the time limit (initially 30 seconds), the level will be cleared and the remaining time will be added to your score.
- If your score is within the top 20, the high score screen will be displayed, displaying a list of the cleared date, time, level, and score.
- A level has multiple stages, and each stage has a set of answer doors.
- Time will be added if you get a potion that is randomly falling on the stage.
- As you clear the levels, the number of stages increases and becomes harder to clear.
- If you can’t clear it within the time, it will be “game over”. (If your score is within the top 20, the high score screen will be displayed)
- You can also pause or end the game by tapping the “X” button on the top right.
Ratings & Reviews
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- Added a problem.
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The developer, Michio Hara, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Michio Hara
- Size
- 104.4 MB
- Category
- Casual
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English and Japanese
- Age Rating
13+
- 13+
- Infrequent
Cartoon or Fantasy Violence
Realistic Violence
Simulated Gambling
- Copyright
- ©️2024 M Hara