All about flats, forms, and other puzzles from the NPL’s monthly magazine, The Enigma
Flats
Puzzles, primarily in verse, whose solutions are a single flat line of letters. See all flat types, or learn more about flats
Forms
The National Puzzlers’ League take on traditional crossword puzzles, with a geometric twist. See all form types, or learn more about forms
Extras
Anaquotes, shuffled quips, piecemeal shapes, and other puzzle types. See all extra types, or learn more about extras
Cryptics
Crosswords where every clue is a small word puzzle. Learn more about cryptics
Cryptograms
A coded message in which each letter is replaced throughout by another letter wherever it appears. Learn more about cryptograms