Untangle Challenge description

Untangle Challenge is a challenging and addictive puzzle game.

Like the classic Untangle game, your goal is to move the dots to untangle the lines and advance to the next level.
But this variation of the puzzle game contains obstacle that add more challenge to the game: walls that must not be crossed, fixed length links, black holes that you should not touch...

Untangle Challenge features :
★ 240 puzzles
★ 3 types of levels: classic, timed and moves limited
★ Multiple obstacles
★ Bonuses