Python Exercises

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Hello World

Solved 34712 times.

  • Basics
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Print 42

Solved 34364 times.

  • Basics
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Number of seconds in a year

Solved 25364 times.

  • Basics
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Using operators

Solved 27793 times.

  • Basics
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Characters counting

Solved 26868 times.

  • Basics
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Fix the indentation

Solved 18154 times.

  • Basics
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Square numbers

Solved 19634 times.

  • Basics
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Powers of two

Solved 22621 times.

  • Basics
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Import

Solved 20060 times.

  • Basics
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Comparisons

Solved 19975 times.

  • Basics
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Counting Words

Solved 17498 times.

  • Basics
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Fix is_anagram

Solved 7022 times.

  • Basics
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First function

Solved 14255 times.

  • Basics
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Print even numbers

Solved 14355 times.

  • Basics
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Sum of even numbers <= 100

Solved 13649 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 12361 times.

  • Basics
  • Training
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Temperatures

Solved 10779 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 9887 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 9183 times.

  • Basics
  • Training
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Longest word

Solved 8273 times.

  • Realist
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Print sorbet flavors

Solved 7229 times.

  • Realist
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Distance

Solved 6756 times.

  • Training
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Is divisible by ?

Solved 1923 times.

  • Training
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Check if a number is prime

Solved 4744 times.

  • Training
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Sort students

Solved 4179 times.

  • Realist
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Print every prime numbers in a range

Solved 3296 times.

  • Training
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Sum of every prime number below n

Solved 3550 times.

  • Training
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Next prime

Solved 2547 times.

  • Training
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Display the date and time

Solved 3966 times.

  • Training
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The missing card

Solved 1903 times.

  • Realist
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Reverse Roman Numerals

Solved 2303 times.

  • Realist
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Friday the 13th

Solved 1553 times.

  • Realist
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Playing with anagrams

Solved 1071 times.

  • Realist
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The Fibonacci sequence

Solved 1836 times.

  • Training
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Currency

Solved 1056 times.

  • Realist
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Sets of love

Solved 4026 times.

  • Realist
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Perfect deck shuffle

Solved 1157 times.

  • Realist
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Exceptions

Solved 1635 times.

  • Training
  • Command line
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Select students

Solved 2037 times.

  • Realist
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Flatten lists

Solved 1198 times.

  • Training
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Print the content of a file

Solved 1486 times.

  • Training
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Adam Number

Solved 528 times.

  • Training
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Product of iterable

Solved 1494 times.

  • Training
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Print battery charge

Solved 978 times.

  • Realist
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Draw N Squares

Solved 882 times.

  • Realist
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Dyck words

Solved 427 times.

  • Realist
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Hearts emojis

Solved 784 times.

  • Realist
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Frequency of letters in a file

Solved 912 times.

  • Training
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Pernicious numbers

Solved 887 times.

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

Solved 1247 times.

  • Training
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Caesar Cypher

Solved 601 times.

  • Realist
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Print parameters

Solved 2398 times.

  • Basics
  • Command line
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Student class

Solved 831 times.

  • Realist
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Largest product in a series

Solved 790 times.

  • Training
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Format your output

Solved 688 times.

  • Realist
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Common Lines

Solved 28 times.

  • Command line
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Doing HTTP requests

Solved 788 times.

  • Training
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Consecutive Sum

Solved 311 times.

  • Training
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Break a safe

Solved 643 times.

  • Realist
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Longest Collatz sequence

Solved 813 times.

  • Training
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Print the first parameter

Solved 1738 times.

  • Basics
  • Command line
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Simple adder

Solved 1664 times.

  • Training
  • Command line
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Roman Numerals

Solved 517 times.

  • Realist
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Text framing

Solved 439 times.

  • Realist
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Calculator

Solved 626 times.

  • Realist
  • Command line
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Lambda expressions

Solved 676 times.

  • Training
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Largest product in a grid

Solved 481 times.

  • Training
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Password Generator

Solved 521 times.

  • Realist
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Side by side

Solved 389 times.

  • Realist
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Change for 42€

Solved 233 times.

  • Realist
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Temperature class

Solved 400 times.

  • Realist
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Pascal's triangle

Solved 362 times.

  • Training
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Magic Square

Solved 35 times.

  • Realist
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Restaurant menu

Solved 220 times.

  • Realist
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CSV and Python

Solved 285 times.

  • Training
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Sequence Mining

Solved 179 times.

  • Realist
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Abelian sandpiles

Solved 199 times.

  • Realist
  • Numpy
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Elementary cellular automaton

Solved 181 times.

  • Realist
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bencode, bdecode

Solved 190 times.

  • Realist
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Fir tree

Solved 156 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 116 times.

  • Realist
New

Py Master Mind

Solved 272 times.

  • Realist
New

Dirichlet solver

Solved 89 times.

  • Numpy
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Make your own 2048 in Python!

Solved 125 times.

  • Numpy
New

Need more exercises ?

Solved 14 times.

  • Realist