Hard
Deduction Riddles
19 XP

The Two Children Problem

10,691 solved 56% solve rate 44% fail rate
A woman has two children. One is a boy born on a Tuesday. What is the probability the other child is also a boy?
Only 56% solve this correctly
10,691 attempts
Earn +19 XP for solving
Quick Answer & Explanation
13/27

The answer to this riddle is 13/27. Difficulty: Hard · Solved by 10,691 puzzle lovers.

13/27 (approximately 48%). The Tuesday detail changes the probability from the naive 1/3.
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