PrefrontTrain your attention back.
The 5-minute attention gym, the antidote to doomscrolling. Build a focus habit with short, gamified workouts — right in your browser.
Schulte Grid
Find 1-9 in order — tap 1 next
How the gym works
Exercises based on classic cognitive tasks, designed to train working memory and attention control.
1. Test
Establish your baseline with a quick 60-second assessment.
2. Train
Spend just 5 minutes a day on gamified exercises that target cognitive control.
3. Track
Watch your response time and accuracy curves move, and keep your streak alive.
Your daily workout plan
Four core exercises. Five minutes a day. No signup needed to start.
Schulte Grid
Attention span
Scan and tap numbers in order against the clock.
Stroop Clash
Inhibition control
Name the ink color, not the word. Resist the impulse.
N-Back
Working memory
Spot positions that match what you saw 2 turns ago.
Sequence Memory
Memory span
Watch the tiles flash, then repeat the pattern.