Logic Puzzle
Gemini 3 Flash Preview's response to the 'Logic Puzzle' challenge.
Gemini 3 Flash Preview
December 17, 2025
Text
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
Sally has 1 sister.
Here is the breakdown:
- Sally is one of the sisters.
- The brothers have 2 sisters in total.
- Since Sally is one of those sisters, there must be one other girl to make a total of 2 sisters for the brothers.
- That other girl is Sally's only sister.
About Gemini 3 Flash Preview
Capabilities
ConversationReasoningCode GenerationAnalysisTool UseAgentic Tool Use
Categories
TextCodeMultimodalVisionAudioVideo
Specifications
- Provider
- Released
- 2025-12-17
- Size
- LARGE
- Context
- 1,048,576 tokens