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Illustration of a host pointing to a big screen of colored answer tiles while coworkers around a table play along on their phones.

Hop on. Quiz starts here.

One short code on the screen. Phones join from the browser. Timed, scored, and ready before the coffee cools.

Host a game free Try a demo See how it works →

Free for up to 30 players. Players don't need accounts.

Three screens. One loud room.

You run it, the big screen shows it, and every phone plays along.

The ScatterBrain Trivia quiz editor with the "From bank" question picker open.

You drive the bus.

  • Build it fast.

    Write your own questions or grab ready-made ones with "From bank."

  • Pick the flavor.

    Choose multiple choice or true/false, and set the difficulty to Easy, Medium, or Hard.

  • Open a room.

    Start a live game and a short code shows up on the big screen.

  • Run it from the browser.

    There's nothing to install, and that goes for you and your players.

The big-screen lobby showing the game PIN, a QR code to join, and the players who are in.

The whole room watches here.

  • The code goes up.

    A 6-character PIN and a QR code sit right on the screen.

  • The question lands.

    Everyone sees the prompt at the same time.

  • The clock ticks.

    A ring timer counts down every question.

  • Scores climb live.

    The leaderboard updates as answers come in.

A player's phone showing a multiple-choice question with four colored answer buttons.

Every phone is a buzzer.

  • Join in seconds.

    Type the PIN or scan the QR code. No account, no app store.

  • Tap an answer.

    The prompt and its answer choices show up on your phone: two for true/false, up to four for multiple choice.

  • Be quick.

    Faster correct answers score more points.

  • Ties go to speed.

    If two players have the same score, the faster one wins.