Project 1: Simple input/output and arithmetic; or, Where's Waldo in the Alumni Gym?

Project 2: Writing methods to do conversions; or, Treasure Hunt!

Project 3a: Using loops to calculate Fibonacci numbers and things associated with them.

Project 3b: Printing pretty patterns; controlling user input. [Note that to find this PDF, you must complete Project 3a first.]

Project 4a: The first of three encryption/decryption challenges.

Project 4b: The second of three encryption/decryption challenges.

Project 4c: The third of three encryption/decryption challenges.

Project 5a: The first of two projects using divide-and-conquer algorithms.

Project 5b: The second divide-and-conquer project.

Project 6: Sudoku!

Project 7: Cards, decks, and poker hands.