Challenge 1 - Learning fuzzy shape effects using blend and roughen/distort

Challenge 2 - Gradient shapes

Challenge 3 - Crystalize and envelope distort effects using the rectangular grid tool

Challenge 4 - fun with custom patterns

Challenge 5 - customizing type using the knife tool

Challenge 6 - #Blackouttuesday working with overlays and blurs

Challenge 7 - abstract shapes using the mesh and knife tools

Challenge 8 - Blending shapes and lines

Challenge 9 - creating a background with blended shapes, blurs and overlays