Play
Things I do and build for fun.
hexagonal-chess
Two-player Gliński's hex chess on a single tablet — both seats read the board right-side-up.
moonphase
Compute the Moon's phase at any granularity — from the familiar four to 360° of microphases.
group-synastry
A Claude skill that builds natal charts and compares them — synastry and composites for a whole group.