Compete with people whose progress you care about
No anonymous leaderboards. You compete against the people you actually know. Create a group in seconds, share an invite link, done.
Couples use it as a daily ritual. Families stay connected across cities. Friend groups settle the eternal argument about who's sharpest. Every group has its own leaderboard that updates after each session.
Free accounts get one group. Premium gives you unlimited groups: one for your partner, one for your university friends, one for the office.
Everyone can win, regardless of skill level
Most competitive apps have a fixed leaderboard. The people at the top stay at the top, the people at the bottom stop trying. That's not competition. That's a list.
Dr. Mattousaki ranks you on improvement, not raw score. Been playing for months but plateauing? A beginner who's improving fast will pass you.
Your grandmother who just started can genuinely beat you if she's progressing faster. That's what keeps everyone in the group engaged, every single day.
Fair rankings, always
Relaxed players compete against Relaxed players. Intense against Intense. Weekly rankings reset every Monday. All-time rankings track cumulative performance over months.
Your leaderboard shows your streak, your best categories from our 8 cognitive games, and where you're improving fastest. Not just a number, but a picture of your progress.
Challenge anyone, play on your own time
Pick a game, send a challenge. They play when they can. Results arrive once everyone's done. No scheduling, no waiting.
You play during your morning coffee, your friend plays at lunch. Same exercise, same parameters, clean head-to-head comparison. Works across time zones and busy schedules.
The streak nobody wants to break
Your personal streak counts consecutive days trained. The group streak counts days when every member showed up. When the whole group trains, the counter grows.
Nobody wants to be the one who breaks a 30-day group streak. Gentle accountability without guilt. Miss a day? Just pick it back up.