Weekly tutorial problems.
Week 2: Tutorial 1
Week 3: Tutorial 2
Week 4: Tutorial 3. Example encryption: Tute_3_cypher.txt.
Week 5: Tutorial 4. Example file: Tute_4_example.py.
Week 6: Tutorial 5. Support files: Tute_5_people.txt, Tute_5_challenge_coded.txt, Tute_5_challenge_training.txt.
Week 7: Tutorial 6. Support files: Tute_6_adv_example.py, Tute_6_adv_example_output.txt , Tute_6_adv_support.py.
Week 8: Tutorial 7.
Week 9: Tutorial 8. Support file: Tute_8_support.py.
Week 10: Tutorial 9. Support file: Tute_9_support.py.
Week 11: Tutorial 10. Support file: Tute_10_support.py.
Week 12: Tutorial 11.