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TUTORSYNTAX · PYTHON CHALLENGE SERIES

100 Python Coding Challenges

Code It. Debug It. Solve It.

One hundred carefully structured Python 3 challenges to sharpen problem-solving, debugging and testing skills — from the basics through to multi-step games, file handling and projects.

By James Cole · TutorSyntax

Use the 100-challenge tracker →All TutorSyntax books

Publishing status: Paperback in final preparation. Purchase details will appear here after Amazon confirms the listing.

Illustrative series preview — not the final print cover.

Official 100-challenge code downloads ↓

A practical challenge book, not another set of code to copy

Each problem encourages you to analyse a task, plan a solution, write or repair Python code, check expected results and explore an extension.

Build ItDebug ItImprove ItSolve ItChallenge Yourself

Suitable for independent learners, coding clubs and students developing GCSE programming skills. The activities use Python 3 without specialist hardware or third-party packages.

THE LEARNING JOURNEY

Ten chapters. One hundred challenges.

Work in order, or return to a particular skill. Each chapter contains ten numbered challenges.

CHAPTER 01 · CHALLENGES 01–010Your First Python ChallengesBuild confidence with input, output and simple operations.Go to tracker →CHAPTER 02 · CHALLENGES 11–020Decisions and ConditionsUse conditions, comparisons and Boolean logic.Go to tracker →CHAPTER 03 · CHALLENGES 21–030Loops and RepetitionPractice iteration, counters and repetition.Go to tracker →CHAPTER 04 · CHALLENGES 31–040Working with StringsManipulate and check text values.Go to tracker →CHAPTER 05 · CHALLENGES 41–050Lists and DataWork with lists, collections and data.Go to tracker →CHAPTER 06 · CHALLENGES 51–060Functions and Reusable CodeMake reusable functions and organise programs.Go to tracker →CHAPTER 07 · CHALLENGES 61–070Debugging and TestingFind faults, test boundaries and explain fixes.Go to tracker →CHAPTER 08 · CHALLENGES 71–080Files and Real-World DataRead, process and write file-based data.Go to tracker →CHAPTER 09 · CHALLENGES 81–090Games and SimulationsCreate small interactive games and simulations.Go to tracker →CHAPTER 10 · CHALLENGES 91–100The Ultimate Python ChallengesBring multiple Python techniques together.Go to tracker →
EXTRA HANDS-ON PRACTICE

Code it. Test it. Explain it.

Practise Python with 100 additional website tasks. Choose a chapter, download ten independent starters, reveal a hint only when needed, and then inspect working Python code.

These are supplementary exercises W001–W100, not the book's 100 approved challenge solutions. The exact book companion files will be added separately when the approved archive is available.
Open the extra Python Practice Lab →Download 100 extra practice starters ↓
OPTIONAL READER RESOURCES

Companion Python code, hints and solutions

Download official book-matched code, hints & worked solutions →

The companion package is prepared editorially with 100 numbered solutions, 42 starter programs and nine datasets. The final downloadable archive will be linked here once the exact approved files are uploaded and verified.

The book itself includes hints and explained worked answers. You can work through every challenge without downloading anything from TutorSyntax.

There is no active code-pack download yet; existing downloads for our two published books remain unchanged.

While you practise

Use the free 100-challenge tracker to record which book challenges you have completed. Your progress is saved only in your own browser.

Open challenge tracker →Or try free Python Missions →

Where to begin

New to Python?Start with Python Programming: First Steps, including tutorials and six final challenges.Explore the beginner book →Want more practical coding?Explore the free Python pathways and existing interactive programming resources.Explore Python resources →Need hints and solutions?Access the existing solutions for our published books; guidance for this title follows its companion pack.Explore Solutions Hub →