https://lockman007.github.io/PixelSwirl/


"Gemini 2.5 Flash, when processing extremely long inputs, can be unstable and have a low success rate, especially with inputs exceeding 20,000 characters. While it can generally handle around 5,000 characters, the likelihood of successful extraction decreases significantly with larger inputs, and it often fails with inputs of 100,000 characters or more."


https://www.charactercountonline.com website to check your character count.

check out Chris Pirillo's projects:
https://pirillo.com/arcade/

https://pirillo.com/arcade/pipe-dream.html