Knotty: Connect the Threads

Join each pair of coloured dots with a thread. Threads never cross, and every cell gets covered. One rule, and it never changes. The puzzles get deeper, not more complicated.

EVERY BOARD HAS EXACTLY ONE ANSWER
Every board in Knotty is proven to have a single solution before it reaches you. No guessing, no "close enough": if it fits, it's right, and you can work it out.

HINTS THAT TELL YOU WHY
Stuck? A Nudge shows the next move you can be sure of, and explains why it has to be that way. You draw it yourself and keep your stars. Check lights up any thread that's wrong. A Reveal lays a whole thread when you just want to move on.

PLAY YOUR WAY
• Calm play: hide the clock, skip the bets, and let Endless serve gentle boards forever.
• Or chase it: beat the time target, take Knotty's bet, go Flawless with one stroke per thread.

SO MUCH TO PLAY
• 200 levels across 20 worlds in 2 chapters, from 16-cell warm-ups to 108-cell monsters, with a boss at the end of each world
• A new Daily board every day, the same for everyone, with a streak to keep
• Endless: boards that never run out, matched to how you play
• Rush: 45 seconds, build a combo, beat your best
• Puzzle packs: hearts, critters, castles and real brain burners

MEET KNOTTY
Your puzzle buddy with a ball of yarn for hair. Knotty dares you, cheers you on and laughs at near misses (at the board, never at you). Dress Knotty in hats, decorate the Den room by room, and collect scenes, palettes and frames.

MADE TO FEEL GOOD
Every thread you draw plays a note. Every colour has its own sound. Boards deal themselves in, joins light up, and the finish lands with a flourish. Five sound packs, generative music and haptics.

FAIR BY DESIGN
• No ads in the middle of a board, ever
• No ads between boards for your whole first world
• Videos are always your choice, and always pay
• One purchase removes ads for good
• Plays offline. No account needed.

Free to play, with optional in-app purchases.