Annual Challenges
- Witchsona Week - 21st-27th January - official website 2019 Prompt List
- Goblin Week - January 20-26 - official website goblinweek.tumblr.com
Monthly Challenges
- WritingChallenge.org - official website writingchallenge.org
- DeviantArt Colour Schemes Challenge - official website www.deviantart.com/colour-schemes
Weekly Challenges
- Illustration Friday - official website illustrationfriday.com
- Thimbleful Thursday - official website thimblefulthursday.wordpress.com