I Know…You Don't

I Know…You Don't

  • Players: 3–7 players
  • Play time: 10 min
  • BGG rating: 6.4

About I Know…You Don't

Can you crack the code? Take turns being the “Rule Keeper” who chooses the rule that everyone else must try to figure out. Each card played is a clue, giving all players the chance to detect what the pattern might be. If you can crack the code, use it to shed your cards and win! —description from the publisher

Released
2025
Designer
Dave Campbell (II)
Age
10+
Best with
4 players (BGG community)

Rules and prices

Eko hasn't read this one yet

We don't have the I Know…You Don't rulebook. Upload it in the Archive and Eko will answer rules questions from it, with the page each answer came from.

Upload the rulebook

I Know…You Don't FAQ

How many players can play I Know…You Don't?

I Know…You Don't plays with 3–7 players.

What is the best player count for I Know…You Don't?

BoardGameGeek community voters say I Know…You Don't is best with 4 players (1 vote).

How long does I Know…You Don't take to play?

A game of I Know…You Don't takes 10 min.

What age is I Know…You Don't for?

The recommended minimum age for I Know…You Don't is 10+.

Playing I Know…You Don't? Track it in Meepzy

Track your plays and scores, see your stats and ask Eko rules questions at the table. Free on iOS and Android.

Download on the App StoreGet it on Google Play