Play
Color memory
Color memory
Glance at the shell, then match with swatches or HSB sliders.
Test your visual memory by studying a shell color once, then rebuilding it from memory. Choose simple swatches or fine-tune hue, saturation, and brightness with HSB sliders.
Color memory
See the shell, then pick the exact match.
How to play
- 1. Study the shell color while it is visible.
- 2. Continue when you are ready to hide the reference color.
- 3. Recreate the color with swatches or the HSB controls.
- 4. Submit your match to see how close your remembered color was.
Frequently asked questions
What does the color memory game test?
It challenges short-term visual memory and color matching. It is a casual game, not a medical or diagnostic test.
What are HSB color controls?
HSB means hue, saturation, and brightness. The sliders let you adjust the color more precisely than the swatches.
Can I play without installing anything?
Yes. The game runs in your browser and requires no download or account.