Playable open-source 4D chess, built with GPT-6 Astra and free to play now
JeremyNguyenPhD · x · 2026-09-06
Developer mikicode asked GPT-6 Astra to build a playable 4D chess game — it's open source and free to play now. Reposter JeremyNguyenPhD notes it's genuinely fun trying to visualize where pieces can move without assistance, itself a 4D spatial challenge.
Related event: Developer Builds Playable Open-Source 4D Chess with GPT-6 Astra(2 posts)→
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