From drawing with a limited color palette to creating 3D sculptures, there's a suitable digital drawing exercise for you in this list.
5 Drawing Exercises to Spark Your Creativity
Digital Drawing Techniques - Computer Art 1
15 Tips to Improve Your Drawing Skills
Digital Illustration: Intuitive Drawing Exercises to Unlock Your
30 Art Styles to Try in Procreate • Bardot Brush
The Drawing Challenge for Beginners to Boost Your Skills in One
BOOST Your ART Skills - 10 Creative DRAWING EXERCISES
I tried to draw this. (This is my first drawing) : r/learntodraw
Blind Contour Drawing Can Help You Become a Better Artist