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Re:Figgie: Simulate stock trading with a deck of cards by dmurray on Monday December 18, 2023 @06:12AM (#38681163)
One way to be sure is you could accumulate 12 hearts and then be certain the goal suit is diamonds.

In practice you'll have to guess with much more limited information.

Re:Figgie: Simulate stock trading with a deck of cards by FergusArgyll on Monday December 18, 2023 @08:27AM (#38682085)
The use of knowledge in society - Hayek

https://www.econlib.org/library/Essays/hykKnw.html