Python coding challenges: "number"

All Easy Medium Hard

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

Bit Manipulation medium

Bitwise AND of a Range

Given a range [a, b], return the bitwise AND of all integers in that inclusive range without iterating over all numbers.

bitwise range optimization

+20 pts 15m

Bit Manipulation medium

Maximum XOR Pair

Implement max_xor_pair(nums) that returns the maximum XOR value obtainable by pairing any two numbers in the given list.

bit-manipulation xor array

+25 pts 30m

Showing 2 challenges · medium · Bit Manipulation

Bit Manipulation — Python coding challenges

What you will find here

This page lists bit manipulation 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.

Python Coding Challenges

Bitwise AND of a Range

Maximum XOR Pair

Bit Manipulation — Python coding challenges

What you will find here

Challenges vs tutorials and quizzes

Python Coding
Challenges