Arrow Knot 3D: Tap Puzzle

Tap an arrow. Watch it fly. Empty the cube.

A calm puzzle you can put down and come back to.

Arrow Knot 3D takes the tap-away arrow puzzle off the flat grid and rebuilds it in three dimensions. A lattice of dots floats in front of you, packed solid with bent arrows that twist and turn through the space. Every one has to go.

HOW IT PLAYS

Drag to spin the board, pinch to zoom, use two fingers to pan. The lattice is open, so you can see the arrows buried in the middle.

Find an arrow whose head has a clear straight run out to the edge, tap it, and the whole body slides away. Tap a blocked arrow and it costs one heart, and it turns red so you remember it is stuck. Tapping the same red arrow again costs nothing.

Each arrow you clear opens a path for something behind it. So the game is less about tapping and more about looking.

Arrow bodies run from 2 dots up to 22 and bend as they go, and most of them are long, so a piece you thought was short can thread right through the middle.

HEARTS AND HINTS

Three hearts per level, reset at the start of every level. Nothing to wait for, no lives to refill.

A hint highlights one arrow that is free to leave right now. You start with three, and you earn another every three levels you clear. You can also watch a rewarded video for an extra hint, up to five an hour.

FIVE DIFFICULTY TIERS

Levels 1 to 5 are Easy and 6 to 10 are Normal, easing you in. From level 11 the five tiers cycle:

- Easy: a cube, 5 or 6 dots a side
- Normal: the cube becomes a box, 7 or 8 a side
- Hard: 9 or 10 a side, and the board may now be carved into a sphere, a diamond or a cylinder instead of a plain box
- Super Hard: 11 or 12 a side, with much deeper chains of arrows blocking one another
- Nightmare: up to 13 a side, dense enough to reward patient orbiting

Every board is generated on your device and is built backwards from a finished state, so a solution always exists.

STARS AND SCORE

- 3 stars: cleared with no heart lost and no hint used
- 2 stars: cleared after losing a heart or using a hint
- 1 star: cleared after watching an ad to carry on

Each clear adds stars multiplied by the tier weight to your score - Easy 1, Normal 2, Hard 4, Super Hard 6, Nightmare 9 - so a Nightmare clear is worth far more than an Easy one.

PLAY OFFLINE, ANYWHERE

The whole game works without a connection. Boards are built on your device, and your progress saves after every single arrow removed, so a lost signal, an interruption or a closed app never costs you your place. Come back to exactly the same position.

AN ACCOUNT, IF YOU WANT ONE

You can play the entire game as a guest, forever. If you would like to compete, sign up with an email address confirmed by a one-time code and your progress syncs to your account. You join the World and Country leaderboards, both monthly and all-time, and achievement badges track milestones such as your first Nightmare clear, flawless levels, arrows cleared and days played in a row. You can delete your account from Settings whenever you like.

A NOTE ON ADS

Straight with you: there is a banner below the board while you play, and a full-screen ad after every second level you finish. Rewarded videos are always your choice, never required - watch one for an extra hint, or three more hearts to carry on after running out. Ads only appear when you are online; offline they are simply skipped. There are no in-app purchases.

SMALL THINGS THAT MATTER

- Dark and light themes
- Portrait, one hand, no rotation needed
- Sound and vibration, each switchable off
- A short tutorial the first time you play
- No timers, no waiting for lives, no forced sign-in

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