Logic Puzzle

Glm 4.6's response to the 'Logic Puzzle' challenge.

Z.AI: GLM 4.6

October 3, 2025

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Prompt

Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?

Z.AI: GLM 4.6Logic Puzzle

Z.AI: GLM 4.6

Sally has 1 sister.

Here's why:

The family is made up of 3 brothers and 2 sisters. Sally is one of those sisters. The other sister is also a sister to all three brothers.

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