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Image: reddit.com · Wordle on CYD

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Wordle and two variants on the Cheap Yellow Display

Wordle, Fibble and Don't Wordle ported to the ESP32 Cheap Yellow Display with Claude's help, working offline in English and Russian.

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Credits

  • Reddit poster _praegustator Source ↗
  • Repository account praegustator Source ↗

Earliest dated source: 1 Aug 2026

Code ↗

The full story

The maker ported Wordle, Fibble and Don't Wordle to the ESP32 "Cheap Yellow Display" with Claude's help. It works completely offline with a built-in word list, supports English and Russian, and is open source under the MIT licence.

How it was done

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: Wordle on CYDForum threadreddit.com
    Reddit poster: _praegustatorPosted 1 Aug 2026

    The maker's post on r/esp32.

    If it disappears: archived copy of Reddit: Wordle on CYD (opens in a new tab)

  • The code: github.comCode or repositorygithub.com
    Repository account: praegustator

    Linked in the post.

  • Reddit: Wordle on CYDForum threadDeleted on Redditreddit.com

    The poster has deleted it, but the original is still readable (it can take a few seconds to load): archived copy of Reddit: Wordle on CYD (opens in a new tab)

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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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