Welcome to BrainBig!

From basic Math & Spelling to Insane Mathematical Challenges!

"The movement from darkness to light is what we call education."

Allan Bloom
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Core Skills

Normal

Perfect for Grades K-5. Build a strong foundation with Math Dash, Spelling Bee, and Logic Blocks.

Super Brain

Super

Ready to level up? Challenge yourself with Pi Master, Polyglot Pilot, and Prime Guesser.

Insane Mode

Insane

For the true geniuses. Tackle the Juggler Sequence, Kaprekar's Constant, and Look-and-Say!

NEW

Explore the World!

Visit the Geo Time Hub to master world capitals, flags, and the ultimate 48 States challenge.

Go to Geo Time
RELAX

Take a Break

Need a recharge? Play classic retro games like Tetris and Pong, or relax with our calming "No Brainer" games.

Relax Now
Check out our latest updates and features!
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Why choose BrainBig?

Designed for students, trusted by parents.

  • Grade-Adaptive Learning
    • Grades K-5 : Normal Brain
    • Grades 2-8 : Super Brain
    • Grades 6-12 : Super Brain
  • Super Brain Challenges
    • for gifted learners
  • Safe & Ad-Free
    • environment
  • Instant Feedback
    • mechanism
  • Designed for Parents & Kids
    • to brain big together!

Start Learning Today!

Join thousands of kids boosting their brain power.

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