Are you ready, super brain?

Big Power Challenge

Answer 15 questions and collect up to 100 points! Every 10 points win a 🔑 key for the Treasure Vault, so a perfect game gives you 10 keys. The first questions are super easy, then they get a little trickier. Stuck? Use your power-ups!

−1Remove one wrong answer50:50Remove two wrong answers💡Show a hint⇄Swap for a new question of the same level

Pick your category

How to play

  • Pick a topic you love, or the Mixed Bag for a bit of everything.
  • Answer 15 questions to collect up to 100 points. Your points stay yours, even after a miss.
  • Every 10 points win a key. Sign in, and your keys go to the Treasure Vault to unlock rewards.
  • Use each power-up once: remove one answer, 50:50, a hint, or swap the question.
  • Every game brings new questions, so come back and play again!