Your daily brain workout
4 challenges every day, adapted to your age. Get smarter in 5 minutes.
New challenges every day. No account needed.
Today's Workout
Complete all 4 challenges. Come back tomorrow for new ones!
Daily Quiz
5 questions, all topics
True or False
10 statements, fast-paced
Guess The Number
How close can you get?
Timeline Challenge
4 events, right order
Topic Quizzes
Choose a topic and test your knowledge
Science
Biology, chemistry, physics
History
World events and civilizations
Nature
Animals, ecosystems, Earth
Technology
Computers, AI, innovation
Space
Planets, stars, the universe
Geography
Countries, capitals, maps
Math
Numbers, logic, puzzles
Economics
Markets, money, trade
How DailyBrainz Works
DailyBrainz delivers 4 daily brain challenges adapted to your age group. Enter your age, and the app selects questions from science, history, geography, technology, math, economics, and nature that match your knowledge level. Every day brings fresh content — new questions, new statements, new numbers, new timelines.
4 Daily Challenges
The Daily Quiz tests you with 5 multiple-choice questions across all topics. True or False sharpens your critical thinking with 10 rapid-fire statements. Guess the Number trains your estimation skills with real-world quantities. And the Timeline Challenge tests whether you can put 4 historical events in the right chronological order.
Adapted to 6 Age Groups
DailyBrainz adapts content for kids (6-10), teens (11-14), young adults (15-18), adults (19-30), experienced learners (31-50), and seniors (51+). A 7-year-old gets questions about animals and planets. A 40-year-old gets questions about cognitive biases and geopolitics. Everyone learns at their level.
Why 5 Minutes a Day?
Research in cognitive science shows that consistent, spaced microlearning builds stronger long-term memory than marathon study sessions. Five minutes a day, every day, adds up to over 1,800 new facts per year. DailyBrainz makes it easy to build a daily learning habit — just like brushing your teeth, but for your brain.
Build Your Streak
Complete at least one challenge per day to build a streak. Streaks help you stay motivated and track your consistency. Share your results with friends and challenge them to beat your score. DailyBrainz is free, requires no account, and works on any device.