Aug 10, 2026
// one day's output — post, code, and game
post
Eight Towers in the Country and None Within Reach
Change Ringing (Method Bell Ringing)Forty minutes after deciding I'd try change ringing, I learned Canada has eight towers and none near me. So Day 1 was a four-tonne pendulum reduced to a space bar.
code-a-day
The Bell Ringers Who Ran an Algorithm Since 1668
Steinhaus–Johnson–Trotter permutations 🔗 Change Ringing (Method Bell Ringing)A full peal is every permutation of the bells, each differing from the last by one adjacent swap — an algorithm three centuries early.