I. Not all ideas pass the sniff test, but I really enjoyed this exercise.

II. This one turned into a therapy session. Sometimes it's hard to see the full picture, sometimes you are too burnt out to realise that you're perpetuating your own madness. WAS I THE PROBLEM TREE ALL ALONG?

III. Loved this one, got an Excel spreadsheet ready for future use.

IV. Constraints are the best. It's pretty hard to come up with a better tool.

If anyone actually wants to read these:

https://www.behance.net/gallery/163819607/The-Creative-Toolkit-Assignments