5Sec Brain Challenge

Welcome to 5Sec Brain Challenge!
Your daily dose of quick math puzzles, logic riddles, brain teasers, and GK challenges — all in under 5 seconds.
Test your mind, boost your IQ, and challenge your friends with fun & addictive short videos.

🧠 New puzzles every day
⏱ Solve fast. Think smart.
🔥 Follow for daily brain workouts!