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Spatial planning

Axiom Path

Start on 1 and draw a single line through the grid: it must visit every cell exactly once, pass the numbered checkpoints in increasing order and finish on the highest number. Walls block the way between some cells. Plan ahead, because a corner left behind cannot be reached later.

Play Axiom Path

Free in the browser, no account needed.

Rules

  1. The line starts on checkpoint 1 and moves up, down, left or right.
  2. It visits every cell of the grid exactly once.
  3. It passes the checkpoints in increasing order and ends on the highest one.
  4. The line cannot cross a wall between two cells.
  5. Every puzzle has exactly one solution.

How to play, step by step

  1. Draw one line. Press on the end of the line and drag through neighbouring cells. Drag back over the line to erase it.
  2. Mind the numbers. Pass the checkpoints in order and fill every cell. Thick bars are walls: the line cannot cross them.

Controls

  • Drag from the end of the line to draw; drag back to erase
  • Tap a cell on the line to cut the line back to it
  • Arrow keys move the cursor, Enter or Space draws to it, Backspace steps back
  • H for a hint

Difficulty and levels

Easy boards are 5 by 5 with seven checkpoints and no walls. Medium boards are 6 by 6 with a few walls, hard boards 7 by 7 with fewer checkpoints and more walls, and expert boards 8 by 8 with sparse checkpoints and up to eight walls. Every puzzle has exactly one solution.

Axiom Path: frequently asked questions

Is Axiom Path free to play?
Yes. Axiom Path is free in the browser with no account, no download and no ads. Your progress is saved on your device.
How do you play Axiom Path?
The line starts on checkpoint 1 and moves up, down, left or right. It visits every cell of the grid exactly once. It passes the checkpoints in increasing order and ends on the highest one. The line cannot cross a wall between two cells. Every puzzle has exactly one solution.
How do the levels and difficulty work in Axiom Path?
Easy boards are 5 by 5 with seven checkpoints and no walls. Medium boards are 6 by 6 with a few walls, hard boards 7 by 7 with fewer checkpoints and more walls, and expert boards 8 by 8 with sparse checkpoints and up to eight walls. Every puzzle has exactly one solution.
Can I play Axiom Path on my phone or tablet?
Yes. Axiom Path works in any modern browser on phones, tablets and computers, with touch, mouse and keyboard controls.
Is there a daily Axiom Path puzzle?
Yes. Every day there is a new daily puzzle, the same for every player, alongside unlimited numbered levels.

Play Axiom Path

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