How many inside?
Dopa Head Count
How many are inside now?
- Brain game
- Phone or PC
- About a minute a run
What is it?
You see a few people inside a house. The roof comes down, the inside disappears, and people start coming and going. When it stops, you type how many are in there now.
Every correct answer makes it faster and busier. Speed and the number of movements go up in turn, and the screen says which one changed. Only a wrong answer ends the run.
Later on, two people sometimes move at the same moment. All you can count is the doorway — the inside stays hidden until you answer.
How to play
- 1Note who is insideBefore the roof closes, see how many are in there.
- 2Count the doorPeople enter from the left and leave to the right. Just add and subtract.
- 3Type the numberUse the on-screen keys or your keyboard. The roof opens and shows you the answer.
Ways to use it
- Alone
One run per break
About a minute. The result shows how many more to the next rank — aim for just that.
- Two people
No counting out loud
Both watch the same screen and write the answer down without speaking. One person counting aloud drags the other along.
- Three or more
Match the rank
Nobody stops until everyone hits "Roll Call Duty". Every rank and threshold is on the result screen.
Updates to this game
- NewSep 20, 2026
Added "Dopa Head Count"
Watch the door and say how many are inside