Skip to content
F Stack Stream Free HTML5 arcade games

Stack Untangle

★★½☆☆ 2.5 · 5.5K plays · puzzle · Added May 1, 2026
Stack Untangle
Click to start playing
Loaded only on demand to keep the page fast

How to play

Drag nodes to untangle. Crossings reduce as you reposition.

Game features

  • Basic node-drag mechanic
  • Twenty cosmetic themes
  • Touch and mouse input
  • Heavy ad load
  • Paid skip option
  • Persistent shop prompts

Editor review

Stack Untangle is a basic untangle puzzle with cosmetic monetisation pressure. The format is functional but the monetisation undermines it.

What works is the drag responsiveness. Node repositioning registers immediately.

What does not work is the depth or the monetisation. Every level uses the same untangle mechanic, and ads after every level break flow.

Tested over one Surat BRT ride from Surat before stopping.

Where I would push back is the entire monetisation pattern. Ads every level plus paid skips on a basic format.

Two-and-a-half stars. Skip in favour of better puzzles on this catalogue.

NJ
Written by
Nilima Joshi
Puzzle and logic games

Nilima Joshi covers Puzzle and logic games for Stack Stream, based in Surat.

Frequently asked questions about Stack Untangle

How do I play Stack Untangle?

Drag nodes to untangle. Crossings reduce as you reposition.

Is Stack Untangle free to play in my browser?

Yes. Stack Untangle runs free in any modern browser. No installation, no signup, no payment required. Click the play button to load the game.

Does Stack Untangle work on mobile devices?

Stack Untangle runs in mobile browsers on iOS and Android with touch controls. Most puzzle games on AJ Arcade support both desktop and mobile, though precision-heavy titles tend to play better on desktop with a keyboard or gamepad.

Who reviewed Stack Untangle on AJ Arcade?

Nilima Joshi reviewed Stack Untangle. Their full editor review appears above and their other coverage is available on their author profile.

Where can I find more games like Stack Untangle?

More puzzle titles are available on the Puzzle category page. Every game on AJ Arcade has been played and reviewed by one of our three reviewers before publication.