Lichess puzzle ratings are completely puzzling. For example this

Lichess.org Reviews - 60 Reviews of Lichess.org

Lichess.org Reviews - 60 Reviews of Lichess.org

Getting the same training puzzles repeatedly, no score updates · Issue #813 · lichess-org/lichobile · GitHub

Lichess' Number 1 puzzle according to google, and it's WRONG!!!!! • page 1/2 • Game analysis •

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

2272 rated Lichess puzzle : r/chess

The vision of Lichess and its founder Thibault Duplessis - ChessBase India

Lichess Puzzles are too easy. • page 1/12 • General Chess Discussion •

Bulletin No.61 – lichess, the gift that keeps on giving: Puzzles! - Dorset Chess

Mastering Chess Puzzles: Complete Guide to Effective Problem Solving

Lichess' Number 1 puzzle according to google, and it's WRONG!!!!! • page 1/2 • Game analysis •