How to Play

You have 6 guesses to identify the mystery runner

Click the video to toggle between 0, 0.5, and 1x speed

Use a hint to show the silhouette in context

There is a new puzzle every day

Colors

Within 1% or same year/country

Within 3% or 5 years

Greater than 3% or 5 years

Arrows

⬆ = Mystery athlete's number is larger (slower, younger)

⬇ = Mystery athlete's number is smaller (faster, older)

Data

All data is collected from worldathletics.org

Top 10 athletes of all time in each event included

Credit

Idea credit to Paul Wellman and August Pappas

Pixel segmentation performed with MiVOS and STCN

Built by Jacob Wood. Here is the code and a blog post

Click to close