I Know You Don't - Card Game
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 players can crack the code, use it to shed their cards and win!
How To Play:
- Find - Every card played gets players closer to uncovering the pattern.
- Play - Which card fits the secret rule? Only the Rule keeper knows.
- Win - Crack the code to uncover the secret rule and win the game!
With five levels of difficulty, this game is great for all ages!
3-7 Players | 10 Min Play Time | Ages 10+
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Product Information
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Shipping & Returns

I Know You Don't - Card Game
I Know You Don't - Card Game
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 players can crack the code, use it to shed their cards and win!
How To Play:
- Find - Every card played gets players closer to uncovering the pattern.
- Play - Which card fits the secret rule? Only the Rule keeper knows.
- Win - Crack the code to uncover the secret rule and win the game!
With five levels of difficulty, this game is great for all ages!
3-7 Players | 10 Min Play Time | Ages 10+
Original: $16.79
-65%$16.79
$5.88Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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 players can crack the code, use it to shed their cards and win!
How To Play:
- Find - Every card played gets players closer to uncovering the pattern.
- Play - Which card fits the secret rule? Only the Rule keeper knows.
- Win - Crack the code to uncover the secret rule and win the game!
With five levels of difficulty, this game is great for all ages!
3-7 Players | 10 Min Play Time | Ages 10+












