Hello World Solved by 28985 Basics
  Print 42 Solved by 27917 Basics
  Number of seconds in a year Solved by 18018 Basics
  Using operators Solved by 20606 Basics
  Characters counting Solved by 20416 Basics
  Fix the indentation Solved by 11722 Basics
  Square numbers Solved by 14347 Basics
  Powers of two Solved by 16930 Basics
  Import Solved by 14886 Basics
  Comparisons Solved by 16272 Basics
  Counting Words Solved by 13294 Basics
  Fix is_anagram Solved by 1892 Basics
  First function Solved by 10862 Basics
  Print even numbers Solved by 11067 Basics
  Sum of even numbers <= 100 Solved by 10685 Basics
  Multiples of 3 and 5 Solved by 9268 Basics
  Temperatures Solved by 7567 Basics
  Print every two letters pairs Solved by 7461 Basics
  Print every pair of distinct letters Solved by 6717 Basics
  Longest word Solved by 6082 Realist
  Print sorbet flavors Solved by 5300 Realist
  Distance Solved by 4743 Training
  Sets of love Solved by 3376 Realist
  Sort students Solved by 2715 Realist
  Check if a number is prime Solved by 3829 Training
  Sum of every prime number below n Solved by 2602 Training
  Print every prime numbers in a range Solved by 2243 Training
  Next prime Solved by 1854 Training
  Reverse Roman Numerals Solved by 1847 Realist
  Select students Solved by 1654 Realist
  Friday the 13th Solved by 1180 Realist
  The missing card Solved by 1341 Realist
  Playing with anagrams Solved by 869 Realist
  Dyck words Solved by 287 Realist
  Currency Solved by 842 Realist
  Flatten lists Solved by 973 Realist
  Perfect deck shuffle Solved by 906 Realist
  The Fibonacci sequence Solved by 1604 Training
  Hearts emojis Solved by 681 Realist
  Exceptions Solved by 1337 Training
  Display the date and time Solved by 3469 Training
  Print the content of a file Solved by 1257 Training
  Text framing Solved by 396 Realist
  Draw N Squares Solved by 689 Realist
  Pernicious numbers Solved by 776 Training
  Adam Number Solved by 147 Training
  Product of iterable Solved by 1200 Training
  Count the lower 'e' in the 'words' file Solved by 1149 Training
  Is divisible by ? Solved by 1269 Training
  Student class Solved by 883 Realist
  Frequency of letters in a file Solved by 806 Training
  Doing HTTP requests Solved by 706 Training
  Print battery charge Solved by 783 Realist
  Side by side Solved by 384 Realist
  Largest product in a series Solved by 733 Training
  Format your output Solved by 539 Realist
  Roman Numerals Solved by 442 Realist
  Lambda expressions Solved by 610 Training
  Caesar Cypher Solved by 472 Realist
  Longest Collatz sequence Solved by 695 Training
  Largest product in a grid Solved by 420 Training
  Break a safe Solved by 509 Realist
  Password Generator Solved by 464 Realist
  bencode, bdecode Solved by 187 Realist
  Restaurant menu Solved by 194 Realist
  Py Master Mind Solved by 241 Realist
  Elementary cellular automaton Solved by 153 Realist
  Temperature class Solved by 369 Realist
  Abelian sandpiles Solved by 173 Numpy
  CSV and Python Solved by 254 Training
  Sequence Mining Solved by 148 Realist
  Change for 42€ Solved by 190 Realist
  Pascal's triangle Solved by 404 Training
  IRC logs as CSV Solved by 76 Realist
  Make your own 2048 in Python! Solved by 106 Numpy
  Print parameters Solved by 2376 Command line
  Print the first parameter Solved by 1708 Command line
  Simple adder Solved by 1599 Command line
  Calculator Solved by 586 Command line
  Fir tree Solved by 158 Command line
  Dirichlet solver Solved by 108 Numpy
  Need more exercises ? Solved by 1 Realist