Qwen: Qwen3 Max — Logic Puzzle
4 models have responded to the "Logic Puzzle" challenge. Compare their approaches side-by-side on Rival. This response is part of Rival's open dataset of 5,600+ AI model responses.
Logic Puzzle
Qwen3 Max's response to the 'Logic Puzzle' challenge.
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
Let’s break it down step by step.
We’re told:
Sally (a girl) has 3 brothers.
So, there are 3 boys in the family, and Sally is a girl — so at least one girl.
Each brother has 2 sisters.
That means, from the perspective of each of the 3 brothers, there are 2 sisters.
Who are those sisters?
Well, Sally is definitely one of them.
Since each brother has 2 sisters, there must be one more girl besides Sally.
So, the sisters are: Sally and one other girl.
Therefore, Sally has 1 sister.
✅ Final Answer: 1 sister
(Sally + 1 other girl = 2 sisters total, which matches what each brother sees.)
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About Qwen: Qwen3 Max
Capabilities
Categories
Specifications
- Provider
- Qwen
- Released
- 2025-09-05
- Size
- XLARGE
- Context
- 256,000 tokens
