Link Trail: Picture Puzzle

The closest route is not always the path that solves the puzzle.

Link Trail is a picture pathfinding puzzle where every route matters. Find a path between matching apples, whales, planets and more across the grid. One short route may block another pair, so the real challenge is finding paths that leave room for everyone.

[Find a path for every picture]
Paths move only up, down, left and right. They cannot overlap or cross, and they cannot pass through other pictures or obstacles. Connect every matching pair to finish. Empty cells can remain.

[Pathfinding puzzles that keep getting deeper]
• 96 new journey puzzles, beginning with a short hands-on introduction
• 168 classic and challenge puzzles in the archive
• Boards up to 8×8 with as many as seven picture pairs
• 64 distinctive pictures from oceans, space, forests, food and more
• Any valid connection is accepted, not only the provided solution

[Drawing that follows your finger]
Start on a picture and drag to draw. Fast gestures are smoothly filled across the grid. Retrace your line to erase only the section you want to change. Moves that would enter another line are blocked while existing paths remain safe.

[Try again without pressure]
Undo a move or restart the board whenever you like. The first hint in each puzzle is free and can tell you when an existing line needs to be redrawn. There is no timer and no lives system, so you can think at your own pace.

Start immediately with no account. Your progress, unfinished paths and settings are saved automatically on your device. The core puzzles remain playable offline.

Additional hints may use optional rewarded ads. An interstitial ad may appear when moving to the next puzzle after several completions, never while you are drawing. Ads require an internet connection.

Available in English, Korean and Japanese.

Recent changes:
Welcome to Link Trail!
Connect matching pictures and find paths that never cross.
Enjoy a variety of pictures, increasingly challenging puzzles, and relaxing music.
Play at your own pace with no time limit.