- A - Ducci Sequence
- B - Throwing cards away I
- C - Foreign Exchange
- D - Compound Words
- E - Symmetry
- F - Printer Queue
- G - Borrowers
- H - Bug Hunt
- I - Searching the Web
- J - Updating a Dictionary
- K - Do You Know the Way to San Jose?
- L - Queue and A
- M - Exchange
- N - Revenge of Fibonacci
- O - Use of Hospital Facilities