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A visual, beginner-friendly path through Python. Each day is a short lesson with diagrams, a mind map, code you can run in the browser and a quick knowledge check.

  • 14 days
  • ~30 min / day
  • Beginner
  • Free, no sign-up
0/14

Ready when you are

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Start Day 1

The big picture

Everything you'll cover, and how it fits together.

Mind map · click a dot to fold, drag to pan

Day by day

Go at your own pace. Your progress is remembered on this device.

  1. 1
    Day 1Up next 30 min

    Hello, Python

    What Python is, how code runs, and your first program.

    Interpreterprint()Comments
  2. 2
    Day 2 30 min

    Variables & Data Types

    Names, values and the core built-in types.

    Variablesint / float / str / booltype()
  3. 3
    Day 3 30 min

    Working with Strings

    Slicing, methods and f-strings.

    IndexingSlicingf-strings
  4. 4
    Day 4 30 min

    Operators & Expressions

    Math, comparisons and logic.

    ArithmeticComparisonBoolean logic
  5. 5
    Day 5 30 min

    Making Decisions

    Branching with if, elif and else.

    if / elif / elseTruthinessmatch
  6. 6
    Day 6 30 min

    Loops

    Repeat work with for and while.

    forwhilerange()break / continue
  7. 7
    Day 7 30 min

    Lists & Tuples

    Ordered collections and how to use them.

    ListsTuplesMutability
  8. 8
    Day 8 30 min

    Dictionaries & Sets

    Key-value lookups and unique items.

    dictsetHashing
  9. 9
    Day 9 30 min

    Functions

    Package logic into reusable pieces.

    defArgumentsReturn valuesScope
  10. 10
    Day 10 30 min

    Modules & Packages

    Organize code and use the standard library.

    importstdlibpip
  11. 11
    Day 11 30 min

    Files & Errors

    Read, write and handle what goes wrong.

    open()withtry / except
  12. 12
    Day 12 30 min

    Classes & Objects

    Model things with object-oriented Python.

    class__init__Methods
  13. 13
    Day 13 30 min

    Pythonic Python

    Comprehensions, iterators and idioms.

    ComprehensionsGeneratorsenumerate / zip
  14. 14
    Day 14 30 min

    Capstone Project

    Build a small command-line app end to end.

    PlanningBuildingTesting