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Bit Manipulation easy

Missing Number XOR

Given a list of n distinct numbers from 0 to n with one missing, use XOR to find and return the missing number.

xor bitwise arrays

Bit Manipulation easy

Isolate Rightmost Set Bit

Given an integer, return a number with only its rightmost set bit set.

bit-manipulation bitwise algorithms

Bit Manipulation easy

Add without plus

Implement a function that adds two integers using only bitwise operations, no arithmetic plus or minus.

bitwise addition xor

Bit Manipulation easy

Clear Rightmost Set Bit

Write a function clear_rightmost_set_bit that accepts a non-negative integer and returns the integer with its rightmost set bit cleared.

bitwise bit manipulation integers

Showing 4 challenges · easy · 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.