Bilgiseli
This app, "Brain Free," presents 50,000 true/false questions across five categories: Geography, Science & Technology, General Culture, English (including 8,000 vocabulary words), and History. The challenge is to answer each question within 15 seconds. Note that some questions may have multiple valid answers. The question pool includes past exam questions, making it ideal for knowledge enhancement and exam preparation.
Bilgiseli





This app, "Brain Free," presents 50,000 true/false questions across five categories: Geography, Science & Technology, General Culture, English (including 8,000 vocabulary words), and History. The challenge is to answer each question within 15 seconds. Note that some questions may have multiple valid answers. The question pool includes past exam questions, making it ideal for knowledge enhancement and exam preparation.