ABOUT 45 SECONDS · SCORED IN ACCURACY

Dot Flash

A cloud of dots flashes for under a second. How many were there?

About Dot Flash

An estimation game. Dots appear for less than a second, then vanish, and you guess the count. Five flashes that get busier, scored on how close your guesses are.

How to play

  1. Watch the box. Dots flash for under a second.
  2. Type how many you think there were.
  3. See the real count. Five flashes in a round.

Your score

Higher is better. Scores are measured in accuracy and stay in your browser. Share one and your friend lands on this page with your number to beat.

In a classroom or a meeting

Everyone writes a guess; the class average often beats any one person. Everything is silent and works on a projector. See brain break games and games to play at work.

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