The title is "Vector of Change" and the description is "Your challenge is to make something as close as the expected shader." and that's all the context you get. It doesn't seem like a very well-designed exercise.
How would you improve description of this challenge? As you can notice, we provide a lot of hints, description etc. for other challenges, but this one is vague on purpose.
Thank you
1) Make it clear that the lack of instructions is intentional
2) Have a "pixel inspection" tool so we can check the exact RGB values in the expected and diff images more easily.
Thank you!