Challenges are a lot of fun. They can help you develop your drawing skills and they’ll grow your collection of patterns. Check out these challenges and please add new ones as a comment to this page.

Daily New Challenge
Diane & Carolien’s Weekly Zentangle Challenge
The Diva’s Weekly Challenge
It’s a String Thing
Joey’s Weekly Tangle Challenge
Facebook: Mindful Creativity with Tangles
Facebook: Square One
Pattern Focus
The Zendala Dare