Kepler Revise turns GCSE and A-Level revision into something you actually want to do. Challenge others in live 1v1 ranked duels using real past paper questions, compare your study progress with friends, compete in tournaments, and work through structured courses.
Kepler Ranked — live 1v1 maths duels, marked in real time
Most revision sites give you content and hope. Kepler runs a cycle: you learn something, prove it under exam conditions, compete with it, and get told exactly where you are still losing marks — then round again.
Video-led lessons that follow your exam board’s specification, chapter by chapter.
Exam-style questions marked against the real scheme — mark by mark, with the reasoning.
Live 1v1 duels against other students, on the same questions, marked the same way.
Every marked answer feeds one record, so Kepler can tell you what is actually costing you marks.
The last step is the one nearly everything else skips — and it is the reason the next session is worth more than the last.
Every duel is marked live and moves your ELO. Win streaks push you up the ladder — eight tiers, three divisions each, one global leaderboard at the top.
Spin the subject wheel, pick Quick Mixed or a single topic, and answer real exam-style questions. Every answer is marked to the exam scheme with proper feedback — and you bank XP that counts toward your level.
Every question you answer — in practice, in your first diagnostic, in a ranked duel — goes into one record of how you actually perform, topic by topic. Your dashboard opens on the thing costing you the most marks, and one tap starts that session.
Run a Pomodoro or a stopwatch for any subject — whatever resource you're revising from. Time you spend on Kepler is verified automatically, and it all feeds your streak, heatmap and squad leaderboards.
Every quiz, duel and lesson earns XP. See exactly where you stand — in your school year, your squad, and worldwide.
View the leaderboardAutomated events with entry fees feeding real prize pools. Chain correct answers into fusion streaks, hit a Supernova, and take the pot.
Form a squad with friends, share an invite code, and keep each other honest — live feeds, squad leaderboards and verified revision time.
Start a squadVideo-led lessons, worked examples and exam-style quizzes for GCSE and A-Level — mapped to your exam board, tracked topic by topic.
Explore coursesExamples reflect student outcomes, not institutional endorsements.
Quotes shared with us by students using Kepler. First names and year groups as given.
“Kepler made revision feel structured instead of overwhelming. The topic flow, quizzes and progress tracking helped me actually stick to a routine.”
“Genuinely the best revision platform I've used for A-Levels. I ran it alongside past papers and it honestly saved my grades.”
“What stood out was how motivating it felt. Most revision sites are flat and forgettable, but Kepler kept me coming back every single day.”
“The ranked duels are weirdly addictive — I ended up doing way more maths than I meant to just trying to climb the ladder. My mental arithmetic is so much faster now.”
“I love that it tracks my actual revision time and streak. Knowing my squad could see my sessions kept me accountable when I really did not want to work.”
“The practice questions are marked properly, not just multiple choice, and the feedback shows exactly where you dropped marks. It felt like having a tutor on tap.”
Create a free account, pick your courses, and take your first ranked match tonight.