About
Engage with linguistic puzzles and codes designed for high school students. This app allows you to take the online competition test and explore past questions for fun. No prior linguistic knowledge is needed to enjoy the challenges.
What's New in OBL
4.0.13
December 8, 2025
Correção de bugs e melhorias.
Developer apps
FAQ
What is OBL?
OBL, or Olimpiada de Linguistica, is an event for high school students featuring puzzles that blend logic, cognitive structures, and linguistic diversity. The app allows users to take the online competition test and explore previous questions.
Do I need prior knowledge to use OBL?
No, you do not need any specific prior knowledge to enjoy the puzzles and challenges offered by OBL. The app is designed to be accessible and engaging for all high school students.
What kind of puzzles are in OBL?
OBL features puzzles involving languages and codes, designed to converge logical and cognitive structures with the diversity of human cultures and speech. These challenges aim to be both fun and educational.
Can I take the competition test on the app?
Yes, the app serves as the platform for taking the online test for the Olimpiada Brasileira de Linguistica. It also provides access to past questions for practice and enjoyment.
What devices support OBL?
OBL is available on iPhone, iPad, and iPod devices. It is designed to be accessible on Apple's mobile operating systems.
How often is OBL updated?
The latest version of OBL is 4.0.13, last updated on December 8, 2025. Updates typically focus on improving the user experience and competition features.
What is the age rating for OBL?
OBL has an age rating of 4+, making it suitable for a wide range of young users. The content is designed to be appropriate for educational purposes.
Does OBL have ads?
No, OBL does not contain advertisements. As a free application, it focuses on providing an uninterrupted experience for users engaging with linguistic puzzles and competitions.
