Python Exercises

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Hello World

Solved 39613 times.

  • Basics
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Print 42

Solved 39265 times.

  • Basics
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Number of seconds in a year

Solved 30084 times.

  • Basics
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Using operators

Solved 32387 times.

  • Basics
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Characters counting

Solved 30993 times.

  • Basics
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Fix the indentation

Solved 22246 times.

  • Basics
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Square numbers

Solved 23355 times.

  • Basics
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Powers of two

Solved 26160 times.

  • Basics
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Import

Solved 23543 times.

  • Basics
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Comparisons

Solved 23168 times.

  • Basics
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Counting Words

Solved 20454 times.

  • Basics
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Fix is_anagram

Solved 9851 times.

  • Basics
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First function

Solved 16804 times.

  • Basics
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Print even numbers

Solved 16789 times.

  • Basics
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Sum of even numbers <= 100

Solved 16044 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 14606 times.

  • Basics
  • Training
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Temperatures

Solved 12883 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 11832 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 11056 times.

  • Basics
  • Training
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Longest word

Solved 10072 times.

  • Realist
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Print sorbet flavors

Solved 8888 times.

  • Realist
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Distance

Solved 8373 times.

  • Training
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Is divisible by ?

Solved 3429 times.

  • Training
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Check if a number is prime

Solved 6027 times.

  • Training
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Sort students

Solved 5226 times.

  • Realist
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Print every prime numbers in a range

Solved 4223 times.

  • Training
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Sum of every prime number below n

Solved 4369 times.

  • Training
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Next prime

Solved 3217 times.

  • Training
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Display the date and time

Solved 4654 times.

  • Training
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The missing card

Solved 2496 times.

  • Realist
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Reverse Roman Numerals

Solved 2780 times.

  • Realist
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Friday the 13th

Solved 1935 times.

  • Realist
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Playing with anagrams

Solved 1366 times.

  • Realist
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The Fibonacci sequence

Solved 2217 times.

  • Training
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Currency

Solved 1361 times.

  • Realist
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Sets of love

Solved 4305 times.

  • Realist
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Perfect deck shuffle

Solved 1419 times.

  • Realist
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Exceptions

Solved 1896 times.

  • Training
  • Command line
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Select students

Solved 2284 times.

  • Realist
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Flatten lists

Solved 1429 times.

  • Training
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Print the content of a file

Solved 1687 times.

  • Training
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Adam Number

Solved 769 times.

  • Training
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Product of iterable

Solved 1736 times.

  • Training
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Print battery charge

Solved 1192 times.

  • Realist
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Draw N Squares

Solved 1067 times.

  • Realist
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Dyck words

Solved 563 times.

  • Realist
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Hearts emojis

Solved 910 times.

  • Realist
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Frequency of letters in a file

Solved 1044 times.

  • Training
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Pernicious numbers

Solved 1009 times.

  • Training
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Count the lower 'e' in the 'words' file

Solved 1385 times.

  • Training
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Caesar Cypher

Solved 737 times.

  • Realist
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Print parameters

Solved 2548 times.

  • Basics
  • Command line
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Student class

Solved 964 times.

  • Realist
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Largest product in a series

Solved 909 times.

  • Training
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Common Lines

Solved 87 times.

  • Command line
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Format your output

Solved 827 times.

  • Realist
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Doing HTTP requests

Solved 893 times.

  • Training
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Consecutive Sum

Solved 455 times.

  • Training
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Break a safe

Solved 755 times.

  • Realist
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Longest Collatz sequence

Solved 931 times.

  • Training
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Print the first parameter

Solved 1847 times.

  • Basics
  • Command line
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Simple adder

Solved 1760 times.

  • Training
  • Command line
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Roman Numerals

Solved 602 times.

  • Realist
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Text framing

Solved 516 times.

  • Realist
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Calculator

Solved 698 times.

  • Realist
  • Command line
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Lambda expressions

Solved 754 times.

  • Training
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Largest product in a grid

Solved 542 times.

  • Training
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Password Generator

Solved 604 times.

  • Realist
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Side by side

Solved 441 times.

  • Realist
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Change for 42€

Solved 288 times.

  • Realist
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Temperature class

Solved 458 times.

  • Realist
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Magic Square

Solved 70 times.

  • Realist
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Pascal's triangle

Solved 397 times.

  • Training
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Restaurant menu

Solved 262 times.

  • Realist
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CSV and Python

Solved 321 times.

  • Training
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Sequence Mining

Solved 203 times.

  • Realist
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Abelian sandpiles

Solved 230 times.

  • Realist
  • Numpy
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Elementary cellular automaton

Solved 206 times.

  • Realist
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bencode, bdecode

Solved 215 times.

  • Realist
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Fir tree

Solved 177 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 133 times.

  • Realist
New

Py Master Mind

Solved 295 times.

  • Realist
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Dirichlet solver

Solved 105 times.

  • Numpy
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Make your own 2048 in Python!

Solved 143 times.

  • Numpy
New

Need more exercises ?

Solved 16 times.

  • Realist