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I built Chess Cubed with GPT-6 Astra in 4 days

This story is from 2026-09-09. It is preserved in the archive; the latest stories are on the live feed.

Play it here: https://playchesscubed.com/ I’ve wanted to create a more complex version of chess for a long long time. More possibilities, more directions to think about, and threats attacking from all angles. I designed physical versions but always wanted a digital version. With the release of GPT-…

Read the full story at r/ChatGPT ↗

Timeline · 2 reports

  1. 2026-09-09 15:34 · r/OpenAI
    I built Chess Cubed with GPT-6 Astra in 4 days
  2. 2026-09-09 15:27 · r/ChatGPT
    I built Chess Cubed with GPT-6 Astra in 4 days

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