Daily Puzzle — 2026-08-30
You have 15 outs on the turn (river only). What is the exact probability of hitting?
You have 15 outs on the turn (river only). What is the exact probability of hitting?
Answer & explanation
C. 32.61% — Rule of 2&4 approximates 30%; the exact hypergeometric value is 32.61% (error 2.61%, 46 unseen cards).
Source: poker-math.ts:ruleOf2And4