Connect matching colored dots by drawing lines between them without crossing. This brain-teasing puzzle game offers hundreds of levels and challenges your creativity and problem-solving skills.



10+ similar games compared and reviewed
OneLine is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.








Connect matching colored dots by drawing lines between them without crossing. This brain-teasing puzzle game offers hundreds of levels and challenges your creativity and problem-solving skills.




