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 Coder Flash's response to the 'Logic Puzzle' challenge.
Qwen3 Coder Flash
September 17, 2025
Text
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
Let me work through this step by step.
Given information:
- Sally has 3 brothers
- Each brother has 2 sisters
Let me think about who the sisters are:
- Sally is one sister
- Since each of the 3 brothers has 2 sisters, and Sally is one of them, there must be 1 other sister
So the two sisters are:
- Sally
- One other sister (who is also a sister to all 3 brothers)
Therefore, Sally has 1 sister.
Sally has 1 sister.
Logic Puzzle
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About Qwen3 Coder Flash
Capabilities
ConversationReasoningCode GenerationAnalysis
Categories
TextCode
Specifications
- Provider
- Qwen
- Released
- 2025-09-17
- Size
- MEDIUM
- Context
- 128,000 tokens
