Y
YOU
You
VS
O
OPP
Opponent
Challenger
Duel a friend. Win the streak.
Create a 1v1 duel, share the code, and both of you answer the same questions. Faster correct answers score more. Winners collect Challenger points, streaks and badges.
Start a Challenge
Choose your arena
Coin stake
Free duel — you still earn coins for playing and winning.
Duel a friend with a private code and climb the Challenger ranking
Create a duel
Join with a code
Open challenges
- No open challenges right now — create one.
Challenger ranking
- No duels played yet. Be the first.