Hello World Solved by 28699 Basics
  Print 42 Solved by 27639 Basics
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  Using operators Solved by 20386 Basics
  Characters counting Solved by 20199 Basics
  Fix the indentation Solved by 11519 Basics
  Square numbers Solved by 14157 Basics
  Powers of two Solved by 16757 Basics
  Import Solved by 14733 Basics
  Comparisons Solved by 16081 Basics
  Counting Words Solved by 13145 Basics
  Fix is_anagram Solved by 1763 Basics
  First function Solved by 10724 Basics
  Print even numbers Solved by 10936 Basics
  Sum of even numbers <= 100 Solved by 10556 Basics
  Multiples of 3 and 5 Solved by 9156 Basics
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  Print every two letters pairs Solved by 7365 Basics
  Print every pair of distinct letters Solved by 6639 Basics
  Longest word Solved by 5977 Realist
  Print sorbet flavors Solved by 5215 Realist
  Distance Solved by 4662 Training
  Sets of love Solved by 3310 Realist
  Sort students Solved by 2667 Realist
  Check if a number is prime Solved by 3770 Training
  Sum of every prime number below n Solved by 2567 Training
  Print every prime numbers in a range Solved by 2199 Training
  Next prime Solved by 1817 Training
  Reverse Roman Numerals Solved by 1828 Realist
  Select students Solved by 1633 Realist
  Friday the 13th Solved by 1161 Realist
  The missing card Solved by 1305 Realist
  Playing with anagrams Solved by 847 Realist
  Dyck words Solved by 283 Realist
  Currency Solved by 831 Realist
  Flatten lists Solved by 950 Realist
  Perfect deck shuffle Solved by 893 Realist
  The Fibonacci sequence Solved by 1593 Training
  Hearts emojis Solved by 677 Realist
  Exceptions Solved by 1333 Training
  Display the date and time Solved by 3465 Training
  Print the content of a file Solved by 1254 Training
  Text framing Solved by 393 Realist
  Draw N Squares Solved by 679 Realist
  Pernicious numbers Solved by 774 Training
  Adam Number Solved by 139 Training
  Product of iterable Solved by 1195 Training
  Count the lower 'e' in the 'words' file Solved by 1147 Training
  Is divisible by ? Solved by 1265 Training
  Student class Solved by 879 Realist
  Frequency of letters in a file Solved by 806 Training
  Doing HTTP requests Solved by 705 Training
  Print battery charge Solved by 780 Realist
  Side by side Solved by 381 Realist
  Largest product in a series Solved by 725 Training
  Format your output Solved by 538 Realist
  Roman Numerals Solved by 441 Realist
  Lambda expressions Solved by 610 Training
  Caesar Cypher Solved by 471 Realist
  Longest Collatz sequence Solved by 691 Training
  Largest product in a grid Solved by 419 Training
  Break a safe Solved by 495 Realist
  Password Generator Solved by 460 Realist
  bencode, bdecode Solved by 187 Realist
  Restaurant menu Solved by 194 Realist
  Py Master Mind Solved by 239 Realist
  Elementary cellular automaton Solved by 152 Realist
  Temperature class Solved by 361 Realist
  Abelian sandpiles Solved by 172 Numpy
  CSV and Python Solved by 254 Training
  Sequence Mining Solved by 148 Realist
  Change for 42€ Solved by 174 Realist
  Pascal's triangle Solved by 402 Training
  IRC logs as CSV Solved by 76 Realist
  Make your own 2048 in Python! Solved by 105 Numpy
  Print parameters Solved by 2375 Command line
  Print the first parameter Solved by 1707 Command line
  Simple adder Solved by 1598 Command line
  Calculator Solved by 585 Command line
  Fir tree Solved by 158 Command line
  Dirichlet solver Solved by 108 Numpy
  Need more exercises ? Solved by 1 Realist