Book of Riddles - Math & more

Tricky riddles and puzzles

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Solve various puzzles and riddles. From quiz tasks in the style of choices (single choice and multiple choice) you have to enter answers in the form of numbers and text yourself. Different categories await you: from math to logic to word riddles and picture puzzles. In the style of an IQ test, you have to use your brain to solve the tasks. This is what the app offers you: - Brain Jogging: Book of riddles will stretch your brain cells - Various puzzles: from math to quizzes, IQ quiz to word puzzles and picture puzzles. - Achievements: solve tasks and unlock dozens of achievements - Hints and Solutions: If you get stuck, the solutions and explanations will help. This will also help you understand why a solution was the right one. - Ask your friends: If you get stuck in a puzzle, ask your friends. Book of Puzzles can be downloaded and played for free. If you want more coins to get clues and solutions, you can easily buy it in the app with a one-time payment.

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Enjoy Book of Riddles! We look forward to your feedback to make the game even better. - We added more tasks

The developer, Paul Stelzer, 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:

    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Paul Stelzer
Size
44.3 MB
Category
Trivia
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 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 German
Age Rating
4+
In-App Purchases
Yes
  • 2500 Coins $7.99
  • 400 Coins $1.99
  • 10000 Coins $24.99
  • 25000 Coins $59.99
  • 1000 Coins $3.99
Copyright
© 2023 InnoMobile GmbH / Paul Stelzer