24 Game: 1,300 Math Puzzles with 6.4 Million Human Attempt Metrics

Over 1,300 unique mathematical puzzles for the 'Game of 24' sourced from 4nums.com by nlile. It features difficulty metrics derived from more than 6.4 million human solution attempts recorded between 2012 and 2025.

Use Cases

• Fine-tuning models for mathematical reasoning using the four-number puzzle sets
• Predicting puzzle difficulty based on the human attempt metrics
• Generating step-by-step arithmetic solutions for the Game of 24

Strengths

• 1,300+ unique puzzles
• Difficulty metrics derived from 6.4 million human attempts
• Long-term data collection since 2012

Limitations

• Small record count of approximately 1,300 puzzles
• Limited to four-number arithmetic operations only

Provenance

Source

4nums.com

Collection Method

scraped

Time Range

2012-2025

Freshness

Last updated March 2025; includes data from attempts starting in 2012.