Daily Puzzle — 2026-08-10
You have 9 outs on the flop (turn + river to come). What is the exact probability of hitting?
You have 9 outs on the flop (turn + river to come). What is the exact probability of hitting?
Answer & explanation
D. 34.97% — Rule of 2&4 approximates 36%; the exact hypergeometric value is 34.97% (error 1.03%, 47 unseen cards).
Source: poker-math.ts:ruleOf2And4