
7
Questions
10s
Per Question
∞
Topics
Four ways to play
Go solo, learn at your own pace, settle a score, or fill a room with friends.
Better than the feed you were about to open
Twentyroll runs on the same quick-hit loop as scrolling, but it adapts to your level and brings facts back before you forget them, so the minutes actually leave something behind.
It learns your level
An adaptive engine keeps every round challenging but fair, tuned to your skill in each topic.
It remembers what you forget
Spaced repetition brings a question back right before it slips, and your Daily Review gathers what is due.
Mastery you can see
Every answer is explained, and a mastery score per topic shows your knowledge climbing round after round.
Quick answers
Is Twentyroll free?
Yes. Solo games, practice, and friend challenges are free with a daily game allowance. Premium removes the limit.
Do I need to download anything?
No. It runs in any browser on phone or desktop, and you can add it to your home screen like an app.
Can I play with a group of friends at once?
Yes. Group Rooms let you host up to 12 friends with a shared code, playing trivia or a party mini game. For different time zones, async challenges give a friend 24 hours to play your questions.
Seven questions. One minute. Go.
Free to play, nothing to install, and your first global rank is one round away.