Lichess puzzle ratings are completely puzzling. For example this

Harder fun then Wordle: chess puzzles (free site) - Early Retirement & Financial Independence Community

Lichess - Wikipedia

Playing chess with large language models

How good can you get at chess by just completing puzzles, (specifically the training on Lichess app)? - Quora

How good can you get at chess by just completing puzzles, (specifically the training on Lichess app)? - Quora

About Ratings

Puzzles vs. Games - by Nate Solon - Zwischenzug

2600 Puzzle Rating • page 4/7 • General Chess Discussion •

CheckRaiseMate's Blog • Puzzles vs. Games •

Tactics don't correspond to their rating - Chess Forums

The Tactics Ladder - A 16.000 Puzzle Project (Free pdf-Preview)

ggSayItBack's Blog • Do Puzzles Matter? - A Data Analysis •

Lower Rating Request? • page 2/2 • Lichess Feedback •

Chess: 5334 Problems, Combinations and Games by László Polgár