- MoveKarel
- MoveBeepers
- EndOfTheStreet
- FillRaw
- FillFirstRaw
- Addition
- FillWorld
- Subtraction
- Multiplication
- Division
- Maze
- House
- LineInTheMiddle
- Robot
- Average
- HarmonicMean
- RealNumber
- Max2Ints
- ForN
- SumN
- EmptyGrid
- ChessBoard
- Sum1N
- NumberOfDivisors
- LeastCommonMultiple
- GreatestCommonDivisor
- Power
- CountEvenNumbers
- Fibonacci
- ReverseInt
- Prime
- AllPrimes
- Sorted