Python Exercises

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Hello World

Solved 40389 times.

  • Basics
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Print 42

Solved 40020 times.

  • Basics
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Number of seconds in a year

Solved 30809 times.

  • Basics
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Using operators

Solved 33102 times.

  • Basics
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Characters counting

Solved 31646 times.

  • Basics
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Fix the indentation

Solved 22898 times.

  • Basics
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Square numbers

Solved 23935 times.

  • Basics
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Powers of two

Solved 26729 times.

  • Basics
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Import

Solved 24097 times.

  • Basics
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Comparisons

Solved 23640 times.

  • Basics
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Counting Words

Solved 20886 times.

  • Basics
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Fix is_anagram

Solved 10268 times.

  • Basics
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First function

Solved 17182 times.

  • Basics
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Print even numbers

Solved 17143 times.

  • Basics
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Sum of even numbers <= 100

Solved 16396 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 14936 times.

  • Basics
  • Training
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Temperatures

Solved 13192 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 12113 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 11324 times.

  • Basics
  • Training
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Longest word

Solved 10322 times.

  • Realist
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Print sorbet flavors

Solved 9108 times.

  • Realist
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Distance

Solved 8598 times.

  • Training
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Is divisible by ?

Solved 3635 times.

  • Training
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Check if a number is prime

Solved 6202 times.

  • Training
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Sort students

Solved 5378 times.

  • Realist
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Print every prime numbers in a range

Solved 4359 times.

  • Training
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Sum of every prime number below n

Solved 4484 times.

  • Training
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Next prime

Solved 3315 times.

  • Training
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Display the date and time

Solved 4752 times.

  • Training
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The missing card

Solved 2590 times.

  • Realist
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Reverse Roman Numerals

Solved 2843 times.

  • Realist
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Friday the 13th

Solved 1984 times.

  • Realist
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Playing with anagrams

Solved 1401 times.

  • Realist
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The Fibonacci sequence

Solved 2262 times.

  • Training
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Currency

Solved 1404 times.

  • Realist
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Sets of love

Solved 4350 times.

  • Realist
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Perfect deck shuffle

Solved 1458 times.

  • Realist
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Exceptions

Solved 1938 times.

  • Training
  • Command line
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Select students

Solved 2319 times.

  • Realist
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Flatten lists

Solved 1458 times.

  • Training
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Print the content of a file

Solved 1713 times.

  • Training
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Adam Number

Solved 800 times.

  • Training
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Product of iterable

Solved 1764 times.

  • Training
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Print battery charge

Solved 1224 times.

  • Realist
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Draw N Squares

Solved 1091 times.

  • Realist
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Dyck words

Solved 581 times.

  • Realist
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Hearts emojis

Solved 928 times.

  • Realist
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Frequency of letters in a file

Solved 1069 times.

  • Training
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Pernicious numbers

Solved 1030 times.

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

Solved 1409 times.

  • Training
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Caesar Cypher

Solved 758 times.

  • Realist
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Print parameters

Solved 2575 times.

  • Basics
  • Command line
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Student class

Solved 981 times.

  • Realist
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Largest product in a series

Solved 923 times.

  • Training
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Format your output

Solved 845 times.

  • Realist
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Common Lines

Solved 102 times.

  • Command line
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Doing HTTP requests

Solved 908 times.

  • Training
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Consecutive Sum

Solved 474 times.

  • Training
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Break a safe

Solved 773 times.

  • Realist
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Longest Collatz sequence

Solved 950 times.

  • Training
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Print the first parameter

Solved 1867 times.

  • Basics
  • Command line
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Simple adder

Solved 1780 times.

  • Training
  • Command line
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Roman Numerals

Solved 617 times.

  • Realist
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Text framing

Solved 532 times.

  • Realist
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Calculator

Solved 711 times.

  • Realist
  • Command line
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Lambda expressions

Solved 769 times.

  • Training
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Largest product in a grid

Solved 555 times.

  • Training
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Password Generator

Solved 618 times.

  • Realist
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Side by side

Solved 451 times.

  • Realist
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Change for 42€

Solved 298 times.

  • Realist
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Temperature class

Solved 469 times.

  • Realist
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Magic Square

Solved 76 times.

  • Realist
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Pascal's triangle

Solved 405 times.

  • Training
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Restaurant menu

Solved 269 times.

  • Realist
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CSV and Python

Solved 329 times.

  • Training
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Sequence Mining

Solved 208 times.

  • Realist
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Abelian sandpiles

Solved 240 times.

  • Realist
  • Numpy
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Elementary cellular automaton

Solved 212 times.

  • Realist
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bencode, bdecode

Solved 219 times.

  • Realist
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Fir tree

Solved 181 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 135 times.

  • Realist
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Py Master Mind

Solved 297 times.

  • Realist
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Dirichlet solver

Solved 107 times.

  • Numpy
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Make your own 2048 in Python!

Solved 147 times.

  • Numpy
New

Need more exercises ?

Solved 17 times.

  • Realist