Watch videos, take exams, progress through courses
Watch video lessons, take online exams, and progress through courses. Receive a certificate by email after completion. Set your own schedule for lessons, exams, and breaks. Lessons are taught by qualified experts in their fields.
Prepare for the 2025 with practice tests and instant feedback. Access questions in subjects like Russian, math, informatics, physics, biology, chemistry, history, social studies, geography, literature, and English.
Limited liability company Medical Information Solutions
Lookup medical codes and algorithms
Access medical calculators, drug references from Vidal, ICD-10, TNM, and surgical codes. View lab test descriptions, SMP algorithms, and medical news. Retrieve over 20,000 scientific publications. Update drug and classification references regularly.
The app presents users with multiple-choice questions across various knowledge areas. It offers three difficulty levels and includes features like a timer, animated hints, and the ability to save progress.
Learn traffic rules with official 2025 exam questions, practice tests, and theory lessons. Review common mistakes, road signs, and fines. Access a full video course with an online instructor via subscription.
Build vocabulary with interactive exercises and flashcards. 5000 essential words through spaced repetition. Test knowledge with quizzes and progress tracking. Practice word usage in sentences and dialogues.
Learn to perform Islamic prayers according to the Hanafi school of thought. Study verses from the Quran and Hadith. Practice wudu rituals and understand their steps. Track different prayer times and their obligatory and recommended actions.
Test your spelling skills with interactive stories featuring popular cartoon characters and familiar children's songs. Correct words through engaging narratives. Parents can track progress and set learning goals.
Solve word puzzles by connecting adjacent letters to form words related to the category. Find valid words that appear on the board with correct answers. Clear the board to progress through levels and complete challenges.