Interactive Python Coding Exercises

Practice Python online with interactive coding exercises, instant feedback, and guided challenges for beginners.

• Reverse a String
• Count Characters in a String
• Count a Specific Letter in a String
• Count Numbers in a String
• Convert String to Uppercase
• Convert String to Lowercase
• Check if String Contains a Word
• Replace a Character in a String
• Remove Spaces from a String
• Check if String is a Palindrome
• Add Two Numbers
• Convert String to Integer
• Convert String to Float
• Calculate Rectangle Area
• Use Order of Operations
• Split Minutes into Hours and Minutes
• Find the Remainder
• Calculate a Percentage
• Average Three Numbers
• Square a Number
• Check Adult Age
• Can Login
• Number in Range
• Check Empty Text
• Needs Review
• Check Even Number
• Can Vote
• Number Outside Range
• Exactly One Choice
• Can Access Course
• Total Numbers
• Count Long Words
• Build Initials
• Keep Even Numbers
• Find First Match
• Multiply Numbers
• Find Largest Number
• Count Vowels
• Find Matching Positions
• Build Numbered Labels
• Countdown
• Double Until Limit
• Count Password Attempts
• Count Digits
• Remove Leading Zeros
• Count Up by Steps
• Repeat Text
• Take Items Until Stop
• Sum Digits
• Reverse a Number
• Safe Integer Conversion
• Safe Division
• Get Item Safely
• Parse Price
• Require Positive Number
• Get the First Item
• Get the Last Item
• Double Each Number
• Keep Positive Numbers
• Sum a List
• Find the Longest Word
• Remove Duplicates
• Flatten One Level
• Rotate a List Left
• Split a List Into Chunks
• Make a Coordinate
• Swap a Pair
• Get Initials
• Add Tuple Values
• Find the Highest Score
• Convert Pairs to Labels
• Count Matching Tuples
• Unpack Full Name
• Find Bounding Box
• Group Consecutive Pairs
• Make a Set
• Has Tag
• Unique Count
• Find Shared Items
• Find Missing Required Items
• Combine Tags
• Symmetric Difference
• Remove Banned Words
• All Unique
• Group Common and Different
• Get a Value
• Add a Key
• Count Words
• Invert a Dictionary
• Merge Scores
• Filter Expensive Items
• Group by First Letter
• Nested Lookup
• Top Scorer
• Build an Index
• Validate Username Length
• Calculate an Average
• Find the Score Range
• Sort Names Without Case
• Number a Shopping List
• Combine Names and Scores
• Check for Any Failing Scores
• Check Every Value
• Build a Multiplication Table
• Round a Receipt Total
• Find the Closest to Zero
• Split Seconds Into Time
• Keep Numeric Values
• Shift a Character
• Transform and Filter Values
• Format a Full Name
• Calculate a Rectangle
• Clamp a Number
• Create a Greeting
• Calculate an Order Total
• Build a Price Label
• Add Any Number of Values
• Build a User Profile
• Return Minimum and Maximum
• Apply a Transformation
• Choose a Formatter
• Make a Multiplier
• Sort Records With a Key
• Recursive Factorial
• Count Function Calls
• Circle Area With math
• Distance Between Points
• Calculate Pages Required
• Calculate the Mean
• Find the Median
• Make a Repeatable Choice
• Parse an ISO Date
• Count Days Between Dates
• Count Words With Counter
• Group With defaultdict
• Keep Recent Items With deque
• Join Iterables With chain
• Take Items With islice
• Summarise JSON Data
• Extract Hashtags With re