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819 challenges 506 easy 280 medium 33 hard

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All Python Basics Strings & Text Lists & Arrays Dicts & Sets Functions & Closures OOP & Classes Data Structures & Algorithms Advanced Python Iterators & Generators Decorators & Context Managers Error Handling & Exceptions Regular Expressions Math & Number Theory Bit Manipulation Dynamic Programming Trees & Binary Trees Graphs & Graph Algorithms Recursion & Backtracking Greedy Algorithms Binary Search Two Pointers & Sliding Window Stacks & Queues Heaps & Priority Queues Linked Lists Matrix & 2D Arrays Datetime & Time Calculations Data Formats & Parsing SQL & SQLite Numpy & Vectorized Computing Cryptography & Hashing

Python Basics easy

GCD via Euclid

Compute the greatest common divisor of two positive integers.

Python Basics easy

Clamp a Number to a Range

Implement a clamp function that returns a value within a specified range.

numbers conditionals comparisons

Python Basics easy

Min of three numbers

Write a function that returns the minimum of three integers.

min comparison function

Python Basics easy

Sign of a Number

Write a function that returns the sign of a number as a string.

conditionals numbers comparison

Python Basics easy

Is a multiple of both

Write a function that returns True if a number is divisible by both of two given divisors.

modulo boolean function

Python Basics easy

Boolean from comparison chain

Implement a function that evaluates a chain of comparisons and returns the boolean result.

comparison booleans evaluation

Python Basics easy

Max of a variable-length list

Implement a function that returns the maximum value from a list of numbers without using max().

conditionals loops comparison

Python Basics easy

Between inclusive

Write a function that returns True if a number is between two given bounds, inclusive of the bounds.

comparison conditionals boundaries

Python Basics easy

Count Multiples in a Range

Given a start, end, and divisor, count how many integers in [start, end] are divisible by the divisor.

multiples range divisibility

Python Basics easy

Max of three numbers

Implement a function that returns the maximum of three numbers using comparisons.

conditionals comparison numbers

Python Basics easy

Sign of a number

Write a function sign_of_number that returns -1 for negatives, 0 for zero, and 1 for positives.

conditionals numbers comparison

Python Basics easy

Find Minimum Value

Write a function that returns the minimum integer from a given list.

Showing 12 challenges · easy · Python Basics

Python Basics — Python coding challenges

What you will find here

This page lists python basics challenges — real Python problems you solve in the browser IDE with instant test feedback. Each challenge includes a clear brief, starter code, and automated checks.

Challenges vs tutorials and quizzes

Challenges test what you can build under constraints. For guided teaching, use our Python tutorials. For quick checks, try quizzes or copy snippets from code samples.