Challenges & daily fun
There's always something to solve. Complete challenges to earn coins, XP and keep your streak alive.
Daily Challenge
Up to 35 coins
A fresh brain-teaser every day. Riddles, logic puzzles and word games that rotate automatically.
Try today's challengeMath Challenge
Up to 120 coins
Timed arithmetic, sequences, percentages and logic across 4 difficulty levels. Test your speed.
Solve math challengesScratch Cards
Up to 500 coins
One free scratch card per day. Scratch, reveal and claim your prize. Outcomes are decided server-side — always fair.
Scratch today's cardMissions
Up to 100 coins each
Play games, win rounds, maintain streaks and invite friends. Missions auto-track your progress.
See your missionsFair play
Every reward is validated server-side
You can't influence your reward by refreshing, replaying or tampering. Daily limits keep things fair for everyone, and reward rules are transparent.
Server-validatedFair daily limitsNo purchases needed