Train Your Brain With Mimi
Mimi posts an abstract-reasoning puzzle every single day for people who like to keep their mind sharp. The puzzles are built on Raven's Progressive Matrices, one of the most validated tests of fluid intelligence in psychology. A fresh grid, a 30-second timer, and the answer revealed at the end.
Follow Mimi and play the new puzzle every morning:
This is one of the tools I build with Claude Code and free AI tools, then share so other people can build their own. Mimi runs the daily version on Instagram and TikTok.