Fingerknack
A quiet puzzle for two hands

The string figures your hands still remember.

One red loop on ten paper fingers. Hook a string, lift a loop over the top, spread your palms — and Jacob's Ladder appears, just as it did on the playground. No string needed.

Get Fingerknack
How it plays
Alone

24 figures, four chapters

From Opening A and the Tent to Cup and Saucer, the Owl, the Eiffel Tower and Many Stars. Each chapter adds one new move.

With someone

Two of us

Lay the phone between you and pass the Cradle back and forth: Soldier's Bed, Candles, Manger, Diamonds, Cat's Eye. The picture turns to whoever holds it.

Honest string

It counts the figure, not the order

Mirror one hand onto the other, or make every move yourself. Tangle it and the string shows it — undo and try again.

The moves
  1. Hook. Drag a finger to a string and let go on it. A switch decides whether it goes over the strings in between or dives under them.
  2. Over the top. Flick a finger with two loops and the lower one slides over the tip.
  3. Let go. Double-tap a finger to drop its loops.
  4. Spread. Pinch outwards and the slack loop goes taut. That is when the figure appears.
Simple by design

Free, with no advertising and nothing to buy. No account, no timers, no lives. It works without a connection, and your album stays on your iPhone. Interface in English, German, Italian and Portuguese.

Privacy in one line: no analytics, no advertising, no tracking. At launch the app checks for a newer version (through our push provider OneSignal); messages you write to support reach us by email. Details in the privacy policy.