Start your daily
challenge habit.
Welcome to Challenge Me — your companion for sharper thinking, one challenge a day. Here's how it works.
- 01
Sign in with Apple or Google
One tap with Apple or Google. No forms, no passwords. Your progress and friends list sync across devices from day one.
- 02
One challenge a day. Always different.
Every morning brings a fresh challenge. Each round is a different kind of puzzle — logic, memory, or attention. As you play, you decide: skip a tricky question, stop and keep your score, or keep going for more.
- 03
Beat the timer. Mind your hearts.
Every round runs against the clock and a small set of hearts. Burn through your hearts and the round ends. Ship it clean and fast — the timer rewards confident answers.
- 04
See exactly how you did.
Each challenge ends with a single 0–100% score and a personal recap — what improved since last time, and where you slipped.
- 05
Compete with friends. Practice anytime.
Compare today's score with friends on the leaderboard, or step into Practice mode for unlimited reps when the streak isn't on the line.
That's it. One challenge. Every day. Sharper every week.