- Line
- A box of hashes
- A square of hashes
- A square
- A triangle
- A shape
- A spruce
- The greatest number
- Same characters
- First, second and last words
- Change the value of an item
- Add items to a list
- Addition and removal
- Same word twice
- List twice
- The length of a list
- Arithmetic mean
- The range of a list
- Star-studded
- From negative to positive
- List of stars
- Anagrams
- Palindromes
- The sum of positive numbers
- Even numbers
- The sum of lists
- Distinct numbers
- The length of the longest in the list
- The shortest in the list
- All the longest in the list
- Everything reversed
- Most common character
- No vowels allowed
- No shouting allowed
- Neighbours in a list
- Grade statistics
All subjects are included as comments within the file of each exercise.