Your brain isn't broken. It's out of shape.
A daily workout for your mind. Puzzles, focus and real skills, done without AI.
Today's repAbout 30 seconds
A bat and a ball cost $1.10. The bat costs $1.00 more than the ball. How much is the ball?
How it works
Daily reps
One short puzzle or focus drill a day.
Real skills
Piano, chess, sketching, mental math.
Only you
No AI coach. No leaderboard. Just last week's you.