Advanced Challenges

Combine everything you've learned to solve these challenging problems!

Challenge 1: Matrix Transpose

Challenge 2: Group Anagrams

Challenge 3: Validate Sudoku Row

Challenge 4: Longest Consecutive

Challenge 5: Spiral Order

Challenge 6: Valid Parentheses Extended

Challenge 7: Caesar Cipher

Challenge 8: Find Peak Element

Challenge 9: Merge Intervals

Challenge 10: Word Pattern

Practice Playground

Congratulations!

You've completed the Python Practice course. You now have skills in:

• Variables, data types, and operators
• Control flow (if/elif/else, loops)
• Data structures (lists, dicts, tuples, sets)
• Functions and lambda expressions
• String manipulation
• List comprehensions
• Problem-solving algorithms

Keep practicing - mastery comes with experience!