BRASSICA PUZZLES
Intentionally overclued to provide multiple solve paths, minimal pencilmarking, and extra practice with constraints.
GAS PUZZLES
Genuinely approachable puzzles that will yield to persistence for new solvers and should be under 15 minutes for experienced solvers. Generally in the 1/5 - 1.5/5 difficulty range.
INDIGESTION PUZZLES
More challenging puzzles, generally in the 2/5 - 3/5 difficulty range.
HEARTBURN PUZZLES
Our most difficult puzzles, generally 3.5/5 and higher.