Below please find links to archived Q&A discussion for the Loops & Iterators course.
Loops & Iterators
Exercise 1.1: The 'While' LoopExercise 1.2: Danger: Infinite Loops!Exercise 1.3: The 'Until' LoopExercise 1.4: More Assignment Operators
Exercise 2.1: The 'For' LoopExercise 2.2: Inclusive and Exclusive RangesExercise 2.3: Building Your Own
Exercise 3.1: The Loop MethodExercise 3.2: Next!Exercise 3.3: Saving Multiple ValuesExercise 3.4: The .each IteratorExercise 3.5: Try It Out!Exercise 3.6: The .times Iterator
Exercise 4.1: Looping with 'While'Exercise 4.2: Looping with 'Until'Exercise 4.3: Looping with 'For'Exercise 4.4: Loop the Loop with LoopExercise 4.5: Iterating with .times