About Hunch Daily
Hunch Daily is an independent home for bite-sized guessing games. Trust your eye, test your memory, and put a number on the world. No account or sign-up required.
Three ways to trust your hunch
- Size It Up: resize a real object beside a familiar reference. Measurements and original silhouettes share one physical scale.
- Color Recall: memorize a color for a few seconds, then recreate it with hue, saturation and lightness sliders.
- Fermi: reason your way to an everyday or astronomical quantity, then follow the worked calculation.
Every game has five rounds, a score to share, and a fresh set when you play again. Optional daily challenges offer a shared puzzle with progress and streaks saved in your browser.
Where answers come from
Size It Up uses measurements published by manufacturers, NASA, the U.S. Mint, FIFA, and monument operators. Its illustrations simplify details while preserving the measured dimension. Color Recall generates its own colors and compares them in Oklab. Fermi combines NASA reference figures and authored scenarios with explicit assumptions; worked calculations appear after each estimate.
Spotted a mistake?
Email us at [email protected] with the puzzle number and the correction.