Python Exercises

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Hello World

Solved 31632 times.

  • Basics
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Print 42

Solved 31296 times.

  • Basics
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Number of seconds in a year

Solved 22407 times.

  • Basics
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Using operators

Solved 24924 times.

  • Basics
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Characters counting

Solved 24285 times.

  • Basics
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Fix the indentation

Solved 15598 times.

  • Basics
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Square numbers

Solved 17255 times.

  • Basics
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Powers of two

Solved 20392 times.

  • Basics
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Import

Solved 17900 times.

  • Basics
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Comparisons

Solved 17959 times.

  • Basics
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Counting Words

Solved 15675 times.

  • Basics
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Fix is_anagram

Solved 5259 times.

  • Basics
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First function

Solved 12682 times.

  • Basics
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Print even numbers

Solved 12829 times.

  • Basics
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Sum of even numbers <= 100

Solved 12118 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 10955 times.

  • Basics
  • Training
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Temperatures

Solved 9451 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 8680 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 8037 times.

  • Basics
  • Training
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Longest word

Solved 7169 times.

  • Realist
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Print sorbet flavors

Solved 6234 times.

  • Realist
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Distance

Solved 5774 times.

  • Training
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Check if a number is prime

Solved 3946 times.

  • Training
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Sort students

Solved 3513 times.

  • Realist
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Print every prime numbers in a range

Solved 2712 times.

  • Training
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Sum of every prime number below n

Solved 3042 times.

  • Training
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Next prime

Solved 2156 times.

  • Training
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Reverse Roman Numerals

Solved 1972 times.

  • Realist
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Display the date and time

Solved 3577 times.

  • Training
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The missing card

Solved 1564 times.

  • Realist
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Friday the 13th

Solved 1320 times.

  • Realist
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Playing with anagrams

Solved 903 times.

  • Realist
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The Fibonacci sequence

Solved 1618 times.

  • Training
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Currency

Solved 883 times.

  • Realist
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Perfect deck shuffle

Solved 1004 times.

  • Realist
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Flatten lists

Solved 1056 times.

  • Training
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Exceptions

Solved 1479 times.

  • Training
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Print the content of a file

Solved 1356 times.

  • Training
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Is divisible by ?

Solved 1420 times.

  • Training
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Adam Number

Solved 376 times.

  • Training
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Product of iterable

Solved 1345 times.

  • Training
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Print battery charge

Solved 842 times.

  • Realist
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Draw N Squares

Solved 758 times.

  • Realist
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Dyck words

Solved 348 times.

  • Realist
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Hearts emojis

Solved 715 times.

  • Realist
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Frequency of letters in a file

Solved 829 times.

  • Training
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Pernicious numbers

Solved 810 times.

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

Solved 1161 times.

  • Training
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Caesar Cypher

Solved 519 times.

  • Realist
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Print parameters

Solved 2314 times.

  • Basics
  • Command line
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Student class

Solved 764 times.

  • Realist
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Largest product in a series

Solved 708 times.

  • Training
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Format your output

Solved 613 times.

  • Realist
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Doing HTTP requests

Solved 734 times.

  • Training
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Break a safe

Solved 556 times.

  • Realist
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Longest Collatz sequence

Solved 719 times.

  • Training
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Print the first parameter

Solved 1673 times.

  • Basics
  • Command line
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Simple adder

Solved 1605 times.

  • Training
  • Command line
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Roman Numerals

Solved 467 times.

  • Realist
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Text framing

Solved 404 times.

  • Realist
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Consecutive Sum

Solved 240 times.

  • Training
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Calculator

Solved 587 times.

  • Realist
  • Command line
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Lambda expressions

Solved 626 times.

  • Training
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Largest product in a grid

Solved 437 times.

  • Training
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Password Generator

Solved 470 times.

  • Realist
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Side by side

Solved 369 times.

  • Realist
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Change for 42€

Solved 203 times.

  • Realist
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Sequence Mining

Solved 164 times.

  • Realist
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Temperature class

Solved 362 times.

  • Realist
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Magic Square

Solved 18 times.

  • Realist
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Pascal's triangle

Solved 331 times.

  • Training
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Restaurant menu

Solved 203 times.

  • Realist
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Abelian sandpiles

Solved 184 times.

  • Realist
  • Numpy
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CSV and Python

Solved 270 times.

  • Training
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Elementary cellular automaton

Solved 168 times.

  • Realist
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bencode, bdecode

Solved 177 times.

  • Realist
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Fir tree

Solved 146 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 104 times.

  • Realist
New

Need more exercises ?

Solved 10 times.

  • Realist
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Dirichlet solver

Solved 79 times.

  • Numpy
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Sets of love

Solved 3929 times.

  • Realist
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Select students

Solved 1942 times.

  • Realist
New

Py Master Mind

Solved 253 times.

  • Realist
New

Make your own 2048 in Python!

Solved 109 times.

  • Numpy