One clear challenge
A fresh daily pick helps you start quickly, with most sessions taking between 30 seconds and 3 minutes.
A daily workout for your mind
A sharper few minutes, every day.
Build a thinking habit with short, satisfying challenges for memory, logic, focus, creativity and five more skills. Private by design. Ready anywhere.
No accountWorks offlineNo ads or tracking
Good morning
Today's challenge
Patterns1 min
Hidden rhythm
Find the rule connecting the sequence, then choose what comes next.
7day streak
32completed
452 challenges. Zero internet.
452offline challenges
9thinking skills
30sshortest sessions
0accounts required
Small habit, broad workout
Training that fits real life
No complicated programme and no endless feed. Open the app, meet today’s challenge, and leave with a small win.
Your kind of thinking
Choose the skills you care about and let the daily mix adapt, or browse the full library whenever curiosity strikes.
Progress without pressure
See streaks, active days, training time, favourite skills and milestones—all calculated privately on your device.
This week
Your momentum
Privacy is the feature
Your mind is not our data.
Daily Brain Challenge was designed to work without a profile, a connection, or a trail of personal data.
- No account or sign-in.
Your training starts immediately. - No analytics, advertising or trackers.
We do not watch how you use the app. - Everything stays on your device.
Goals, settings, history, streaks and favourites are stored locally.
Try a 20-second challenge
Spot the pattern.
The app mixes multiple choice, memory recall, mini Sudoku, reaction tests, visual puzzles and open-ended prompts.
What comes next?
2 · 6 · 12 · 20 · ?
Choose an answer to see the explanation.