Python Exercises

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Hello World

Solved 38668 times.

  • Basics
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Print 42

Solved 38301 times.

  • Basics
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Number of seconds in a year

Solved 29156 times.

  • Basics
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Using operators

Solved 31483 times.

  • Basics
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Characters counting

Solved 30179 times.

  • Basics
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Fix the indentation

Solved 21429 times.

  • Basics
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Square numbers

Solved 22622 times.

  • Basics
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Powers of two

Solved 25475 times.

  • Basics
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Import

Solved 22869 times.

  • Basics
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Comparisons

Solved 22581 times.

  • Basics
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Counting Words

Solved 19887 times.

  • Basics
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Fix is_anagram

Solved 9318 times.

  • Basics
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First function

Solved 16309 times.

  • Basics
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Print even numbers

Solved 16328 times.

  • Basics
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Sum of even numbers <= 100

Solved 15597 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 14204 times.

  • Basics
  • Training
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Temperatures

Solved 12503 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 11478 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 10719 times.

  • Basics
  • Training
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Longest word

Solved 9750 times.

  • Realist
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Print sorbet flavors

Solved 8589 times.

  • Realist
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Distance

Solved 8074 times.

  • Training
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Is divisible by ?

Solved 3149 times.

  • Training
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Check if a number is prime

Solved 5782 times.

  • Training
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Sort students

Solved 5042 times.

  • Realist
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Print every prime numbers in a range

Solved 4056 times.

  • Training
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Sum of every prime number below n

Solved 4219 times.

  • Training
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Next prime

Solved 3096 times.

  • Training
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Display the date and time

Solved 4535 times.

  • Training
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The missing card

Solved 2399 times.

  • Realist
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Reverse Roman Numerals

Solved 2698 times.

  • Realist
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Friday the 13th

Solved 1870 times.

  • Realist
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Playing with anagrams

Solved 1322 times.

  • Realist
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The Fibonacci sequence

Solved 2152 times.

  • Training
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Currency

Solved 1312 times.

  • Realist
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Sets of love

Solved 4260 times.

  • Realist
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Perfect deck shuffle

Solved 1373 times.

  • Realist
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Exceptions

Solved 1848 times.

  • Training
  • Command line
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Select students

Solved 2241 times.

  • Realist
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Flatten lists

Solved 1387 times.

  • Training
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Print the content of a file

Solved 1653 times.

  • Training
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Adam Number

Solved 726 times.

  • Training
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Product of iterable

Solved 1697 times.

  • Training
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Print battery charge

Solved 1158 times.

  • Realist
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Draw N Squares

Solved 1033 times.

  • Realist
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Dyck words

Solved 539 times.

  • Realist
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Hearts emojis

Solved 889 times.

  • Realist
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Frequency of letters in a file

Solved 1023 times.

  • Training
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Pernicious numbers

Solved 991 times.

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

Solved 1362 times.

  • Training
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Caesar Cypher

Solved 715 times.

  • Realist
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Print parameters

Solved 2524 times.

  • Basics
  • Command line
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Student class

Solved 947 times.

  • Realist
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Largest product in a series

Solved 893 times.

  • Training
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Common Lines

Solved 73 times.

  • Command line
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Format your output

Solved 803 times.

  • Realist
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Doing HTTP requests

Solved 873 times.

  • Training
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Consecutive Sum

Solved 433 times.

  • Training
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Break a safe

Solved 739 times.

  • Realist
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Longest Collatz sequence

Solved 918 times.

  • Training
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Print the first parameter

Solved 1829 times.

  • Basics
  • Command line
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Simple adder

Solved 1745 times.

  • Training
  • Command line
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Roman Numerals

Solved 589 times.

  • Realist
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Text framing

Solved 503 times.

  • Realist
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Calculator

Solved 687 times.

  • Realist
  • Command line
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Lambda expressions

Solved 742 times.

  • Training
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Largest product in a grid

Solved 532 times.

  • Training
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Password Generator

Solved 588 times.

  • Realist
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Side by side

Solved 431 times.

  • Realist
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Change for 42€

Solved 278 times.

  • Realist
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Temperature class

Solved 448 times.

  • Realist
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Magic Square

Solved 66 times.

  • Realist
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Pascal's triangle

Solved 392 times.

  • Training
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Restaurant menu

Solved 254 times.

  • Realist
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CSV and Python

Solved 316 times.

  • Training
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Sequence Mining

Solved 198 times.

  • Realist
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Abelian sandpiles

Solved 225 times.

  • Realist
  • Numpy
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Elementary cellular automaton

Solved 200 times.

  • Realist
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bencode, bdecode

Solved 209 times.

  • Realist
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Fir tree

Solved 171 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 127 times.

  • Realist
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Py Master Mind

Solved 289 times.

  • Realist
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Dirichlet solver

Solved 101 times.

  • Numpy
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Make your own 2048 in Python!

Solved 140 times.

  • Numpy
New

Need more exercises ?

Solved 16 times.

  • Realist