Zero or More: The Grid as a Pattern Match
August 5, 2026
Every crossword clue is really a search for /^.{7}$/ — a puzzle about regexes, the greedy little language that solves word lists and occasionally takes down the internet.
Type letters to fill the puzzle. Use arrow keys to move, Space to switch between across and down, Tab for the next clue, and Backspace to erase.