Woodpecker Set: 2000+ (100 puzzles)

By Theo van Stratum

A 100-puzzle Woodpecker Method set for players rated 2000+ (puzzle difficulty 2100-4000), drawn from the full Lichess puzzle database every installation already has. Built to match documents/study-brief-2000-plus.md's own banding -- repeat the full cycle, timing each pass, and aim to halve your time on every repeat.