Python Exercises

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Hello World

Solved 35363 times.

  • Basics
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Print 42

Solved 35014 times.

  • Basics
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Number of seconds in a year

Solved 25985 times.

  • Basics
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Using operators

Solved 28400 times.

  • Basics
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Characters counting

Solved 27393 times.

  • Basics
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Fix the indentation

Solved 18674 times.

  • Basics
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Square numbers

Solved 20107 times.

  • Basics
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Powers of two

Solved 23066 times.

  • Basics
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Import

Solved 20498 times.

  • Basics
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Comparisons

Solved 20392 times.

  • Basics
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Counting Words

Solved 17880 times.

  • Basics
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Fix is_anagram

Solved 7401 times.

  • Basics
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First function

Solved 14591 times.

  • Basics
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Print even numbers

Solved 14671 times.

  • Basics
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Sum of even numbers <= 100

Solved 13950 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 12651 times.

  • Basics
  • Training
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Temperatures

Solved 11048 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 10127 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 9418 times.

  • Basics
  • Training
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Longest word

Solved 8507 times.

  • Realist
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Print sorbet flavors

Solved 7444 times.

  • Realist
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Distance

Solved 6962 times.

  • Training
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Is divisible by ?

Solved 2117 times.

  • Training
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Check if a number is prime

Solved 4911 times.

  • Training
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Sort students

Solved 4322 times.

  • Realist
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Print every prime numbers in a range

Solved 3411 times.

  • Training
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Sum of every prime number below n

Solved 3655 times.

  • Training
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Next prime

Solved 2636 times.

  • Training
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Display the date and time

Solved 4057 times.

  • Training
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The missing card

Solved 1982 times.

  • Realist
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Reverse Roman Numerals

Solved 2368 times.

  • Realist
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Friday the 13th

Solved 1600 times.

  • Realist
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Playing with anagrams

Solved 1112 times.

  • Realist
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The Fibonacci sequence

Solved 1885 times.

  • Training
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Currency

Solved 1100 times.

  • Realist
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Sets of love

Solved 4064 times.

  • Realist
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Perfect deck shuffle

Solved 1192 times.

  • Realist
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Exceptions

Solved 1662 times.

  • Training
  • Command line
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Select students

Solved 2070 times.

  • Realist
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Flatten lists

Solved 1225 times.

  • Training
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Print the content of a file

Solved 1508 times.

  • Training
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Adam Number

Solved 557 times.

  • Training
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Product of iterable

Solved 1524 times.

  • Training
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Print battery charge

Solved 1002 times.

  • Realist
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Draw N Squares

Solved 902 times.

  • Realist
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Dyck words

Solved 443 times.

  • Realist
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Hearts emojis

Solved 798 times.

  • Realist
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Frequency of letters in a file

Solved 929 times.

  • Training
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Pernicious numbers

Solved 904 times.

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

Solved 1265 times.

  • Training
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Caesar Cypher

Solved 618 times.

  • Realist
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Print parameters

Solved 2421 times.

  • Basics
  • Command line
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Student class

Solved 850 times.

  • Realist
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Largest product in a series

Solved 807 times.

  • Training
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Format your output

Solved 710 times.

  • Realist
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Common Lines

Solved 27 times.

  • Command line
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Doing HTTP requests

Solved 806 times.

  • Training
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Consecutive Sum

Solved 336 times.

  • Training
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Break a safe

Solved 659 times.

  • Realist
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Longest Collatz sequence

Solved 832 times.

  • Training
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Print the first parameter

Solved 1758 times.

  • Basics
  • Command line
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Simple adder

Solved 1683 times.

  • Training
  • Command line
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Roman Numerals

Solved 531 times.

  • Realist
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Text framing

Solved 452 times.

  • Realist
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Calculator

Solved 639 times.

  • Realist
  • Command line
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Lambda expressions

Solved 687 times.

  • Training
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Largest product in a grid

Solved 492 times.

  • Training
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Password Generator

Solved 531 times.

  • Realist
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Side by side

Solved 399 times.

  • Realist
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Change for 42€

Solved 244 times.

  • Realist
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Temperature class

Solved 408 times.

  • Realist
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Magic Square

Solved 42 times.

  • Realist
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Pascal's triangle

Solved 369 times.

  • Training
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Restaurant menu

Solved 227 times.

  • Realist
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CSV and Python

Solved 291 times.

  • Training
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Sequence Mining

Solved 183 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 194 times.

  • Realist
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Fir tree

Solved 158 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 118 times.

  • Realist
New

Py Master Mind

Solved 275 times.

  • Realist
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Dirichlet solver

Solved 91 times.

  • Numpy
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Make your own 2048 in Python!

Solved 127 times.

  • Numpy
New

Need more exercises ?

Solved 14 times.

  • Realist