Aug 30, 2026
// one day's output — post, code, and game
post
Aug 30 7:45 PM #239 2 min Seven Skips and a Stone Too Good to Throw
Stone SkippingOne low throw manages seven skips. Now the walk has become a search for flat stones, and the best specimen is staying in my pocket.
code-a-day
Choosing One Stone Without Keeping Them All
Reservoir Sampling 🔗 Stone SkippingA pocket holds one skipping stone. Reservoir sampling gives every suitable stone along the shore an equal chance of filling it.