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Spaceguesser, GeoGuessr for Mars and the solar system

Half the rounds use NASA rover panoramas and half use orbital maps; the maker had Opus 5.5 play the daily challenge.

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Credits

  • HN submitter juliie Source ↗

Earliest dated source: 5 Nov 2026

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Sources

From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.

  • Hacker News: Show HN: Spaceguesser – GeoGuessr for the Solar SystemBlog or write-upspaceguesser.com
  • Hacker News discussion (4 points)Forum threadnews.ycombinator.com
    HN submitter: juliiePosted 5 Nov 2026

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Prompt & Solder

An independent community project. Not affiliated with Anthropic.

What this is. Real projects where people used Claude to build, fix, port, revive or take apart something, from jailbroken Kindles to rebuilt DOS games, plus the times it went badly wrong. Every build links to where it was shared, and every source is listed here.

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