YOS Exam — YÖS Maths

YÖS questions with full worked solutions, unlocking levels, and a leaderboard.

YOS Exam prepares you for the mathematics section of the YÖS exam, one level at a time.

The app is built around one idea: instead of reading and forgetting, you solve. Every topic is split into levels from easy to hard, and every level is a set of ten questions. Pass a set and the next one unlocks.

Sections • Mathematics • Geometry • IQ and reasoning • Past exams

What makes it work • A full worked solution after every question — you learn why the answer is right, not just that it is • Proper mathematical typesetting, so formulas read exactly as they do in the book • Levels that unlock as you go, so you always know where to start • Your results history and best scores, kept for you • A leaderboard where you compete with other students • Lessons alongside each topic

Three languages Interface and study content in Arabic, Turkish, and English — pick your language and everything follows.

Honest about coverage The question archive keeps growing, and the app tells you plainly how many questions are ready in each topic. We do not promise numbers that are not there.

No noise No ads. No tracking. No analytics SDKs. Your data stays with us, and only to keep your progress.

YOS Exam is made by Lines4you. Found a mistake in a question? Write to us — we read every message.