Python Exercises

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Hello World

Solved 35635 times.

  • Basics
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Print 42

Solved 35282 times.

  • Basics
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Number of seconds in a year

Solved 26247 times.

  • Basics
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Using operators

Solved 28658 times.

  • Basics
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Characters counting

Solved 27625 times.

  • Basics
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Fix the indentation

Solved 18901 times.

  • Basics
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Square numbers

Solved 20319 times.

  • Basics
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Powers of two

Solved 23272 times.

  • Basics
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Import

Solved 20712 times.

  • Basics
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Comparisons

Solved 20586 times.

  • Basics
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Counting Words

Solved 18053 times.

  • Basics
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Fix is_anagram

Solved 7571 times.

  • Basics
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First function

Solved 14746 times.

  • Basics
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Print even numbers

Solved 14823 times.

  • Basics
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Sum of even numbers <= 100

Solved 14099 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 12793 times.

  • Basics
  • Training
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Temperatures

Solved 11176 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 10252 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 9540 times.

  • Basics
  • Training
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Longest word

Solved 8619 times.

  • Realist
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Print sorbet flavors

Solved 7545 times.

  • Realist
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Distance

Solved 7058 times.

  • Training
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Is divisible by ?

Solved 2200 times.

  • Training
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Check if a number is prime

Solved 4987 times.

  • Training
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Sort students

Solved 4385 times.

  • Realist
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Print every prime numbers in a range

Solved 3466 times.

  • Training
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Sum of every prime number below n

Solved 3704 times.

  • Training
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Next prime

Solved 2678 times.

  • Training
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Display the date and time

Solved 4106 times.

  • Training
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The missing card

Solved 2023 times.

  • Realist
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Reverse Roman Numerals

Solved 2397 times.

  • Realist
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Friday the 13th

Solved 1625 times.

  • Realist
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Playing with anagrams

Solved 1130 times.

  • Realist
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The Fibonacci sequence

Solved 1914 times.

  • Training
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Currency

Solved 1118 times.

  • Realist
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Sets of love

Solved 4081 times.

  • Realist
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Perfect deck shuffle

Solved 1208 times.

  • Realist
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Exceptions

Solved 1680 times.

  • Training
  • Command line
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Select students

Solved 2087 times.

  • Realist
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Flatten lists

Solved 1242 times.

  • Training
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Print the content of a file

Solved 1528 times.

  • Training
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Adam Number

Solved 574 times.

  • Training
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Product of iterable

Solved 1543 times.

  • Training
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Print battery charge

Solved 1026 times.

  • Realist
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Draw N Squares

Solved 919 times.

  • Realist
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Dyck words

Solved 453 times.

  • Realist
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Hearts emojis

Solved 807 times.

  • Realist
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Frequency of letters in a file

Solved 938 times.

  • Training
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Pernicious numbers

Solved 916 times.

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

Solved 1275 times.

  • Training
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Caesar Cypher

Solved 629 times.

  • Realist
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Print parameters

Solved 2433 times.

  • Basics
  • Command line
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Student class

Solved 858 times.

  • Realist
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Largest product in a series

Solved 815 times.

  • Training
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Format your output

Solved 719 times.

  • Realist
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Common Lines

Solved 33 times.

  • Command line
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Doing HTTP requests

Solved 811 times.

  • Training
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Consecutive Sum

Solved 346 times.

  • Training
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Break a safe

Solved 667 times.

  • Realist
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Longest Collatz sequence

Solved 841 times.

  • Training
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Print the first parameter

Solved 1765 times.

  • Basics
  • Command line
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Simple adder

Solved 1689 times.

  • Training
  • Command line
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Roman Numerals

Solved 537 times.

  • Realist
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Text framing

Solved 456 times.

  • Realist
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Calculator

Solved 645 times.

  • Realist
  • Command line
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Lambda expressions

Solved 696 times.

  • Training
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Largest product in a grid

Solved 498 times.

  • Training
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Password Generator

Solved 539 times.

  • Realist
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Side by side

Solved 403 times.

  • Realist
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Change for 42€

Solved 248 times.

  • Realist
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Temperature class

Solved 410 times.

  • Realist
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Pascal's triangle

Solved 370 times.

  • Training
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Magic Square

Solved 44 times.

  • Realist
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Restaurant menu

Solved 229 times.

  • Realist
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CSV and Python

Solved 293 times.

  • Training
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Sequence Mining

Solved 184 times.

  • Realist
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Abelian sandpiles

Solved 207 times.

  • Realist
  • Numpy
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Elementary cellular automaton

Solved 185 times.

  • Realist
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bencode, bdecode

Solved 195 times.

  • Realist
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Fir tree

Solved 160 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 118 times.

  • Realist
New

Py Master Mind

Solved 276 times.

  • Realist
New

Dirichlet solver

Solved 91 times.

  • Numpy
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Make your own 2048 in Python!

Solved 128 times.

  • Numpy
New

Need more exercises ?

Solved 14 times.

  • Realist