@@ -138,7 +138,6 @@ in order to limit the search space.
## Extra Hints
- Be attentive in the video lectures on how to write anonymous functions in Scala.
- Sets are represented as functions. Think about what it _means_ for an element to belong to a set, in terms of function evaluation. For example, how do you represent a set that contains all numbers
between 1 and 100?
- Most of the solutions for this assignment can be written as one-liners. If you have more, you probably need to rethink your solution. In other words, this assignment needs more thinking (whiteboard, pen and paper) than coding ;-).
