Source & edition
Compact TZAAR variant on a 36-cell hex board: mandatory capture then optional capture/stack; tower height controls capture, lose any of three species and lose. Local computer opponent, clear rules, undo, replay, saved progress and original GPT-generated ceramic game pieces. Independent compact rules adaptation of TZAAR.
Rules research: fversnel/tzaar, GPL-3.0, 3 observed stars. Source commit 4c47e02217, 2026-02-24. Original interface and ceramic imagery; compact independent browser adaptation.