Beautiful crosswords. Friendly competition. A daily ritual that makes you sharper.
Download on the App StoreA crossword platform that adapts to your brain, tracks your skill, and makes every puzzle feel personal.
Different moods, different formats. Two minutes on the subway or thirty minutes on a Sunday morning.
A quick 5×5 to start your day. Perfect for the subway, the coffee line, or the moment before a meeting.
A full 15×15 with a theme. The one you save for Sunday morning with coffee.
CQ — your Crossword Quotient. One number that tracks your skill over time, like a chess rating for crosswords.
Your rating goes up when you solve. It goes up more for faster, harder puzzles with fewer hints.
Leaderboards, head-to-head challenges, clubs, and seasonal rankings. See who solved faster — and prove you're the best.
Not just puzzles — a training system that finds your weak spots and makes them strengths. Duolingo for crosswords.
See exactly where you're strong and weak across six skill categories. Every clue you solve feeds the map.
60 seconds. Rapid-fire clues. No grid. Just you against the clock. How many can you answer?
Infinite puzzles calibrated to your exact CQ. Always the right difficulty — never too easy, never too hard.
Structured courses from beginner to expert. Learn patterns, build speed, and master crossword technique.