Host mode is an interactive view and needs JavaScript. The full rules and every prompt are on the game page.

Guess the Rule

One player — the detective — steps out of earshot.
The group agrees on a secret rule for how they will answer questions.
The detective returns and asks anyone ordinary questions.
Everyone answers following the rule. The detective has three guesses to name it.

Guess the Rule

Set up · Step 1 of 12

Choose the first detective and ask them to step out of earshot for a minute.

Step 1 of 12

Round timer1:00

Timer length

Scoreboard

Playing in teams? Add them here and keep score as you go.

Keyboard: arrow keys for previous and next, S to skip, R to restart, space to start or pause the timer. Host mode never shows ads.