Daily Puzzle — 2026-09-17
What is the probability that a random 5-card hand is exactly Royal Flush?
What is the probability that a random 5-card hand is exactly Royal Flush?
Answer & explanation
D. 0.0002% — Royal Flush: 4 combos out of 2,598,960 = 0.0002% (odds against 649739.0 : 1).
Source: poker-math.ts:handProbability