Hello World Solved by 28438 Basics
  Print 42 Solved by 27366 Basics
  Number of seconds in a year Solved by 17544 Basics
  Using operators Solved by 20140 Basics
  Characters counting Solved by 19990 Basics
  Fix the indentation Solved by 11316 Basics
  Square numbers Solved by 13944 Basics
  Powers of two Solved by 16575 Basics
  Import Solved by 14544 Basics
  Comparisons Solved by 15885 Basics
  Counting Words Solved by 12987 Basics
  Fix is_anagram Solved by 1610 Basics
  First function Solved by 10571 Basics
  Print even numbers Solved by 10808 Basics
  Sum of even numbers <= 100 Solved by 10410 Basics
  Multiples of 3 and 5 Solved by 9041 Basics
  Temperatures Solved by 7368 Basics
  Print every two letters pairs Solved by 7248 Basics
  Print every pair of distinct letters Solved by 6549 Basics
  Longest word Solved by 5879 Realist
  Print sorbet flavors Solved by 5140 Realist
  Distance Solved by 4586 Training
  Sets of love Solved by 3249 Realist
  Sort students Solved by 2618 Realist
  Check if a number is prime Solved by 3697 Training
  Sum of every prime number below n Solved by 2506 Training
  Print every prime numbers in a range Solved by 2152 Training
  Next prime Solved by 1788 Training
  Reverse Roman Numerals Solved by 1798 Realist
  Select students Solved by 1604 Realist
  Friday the 13th Solved by 1145 Realist
  The missing card Solved by 1282 Realist
  Playing with anagrams Solved by 825 Realist
  Dyck words Solved by 270 Realist
  Currency Solved by 815 Realist
  Flatten lists Solved by 936 Realist
  Perfect deck shuffle Solved by 882 Realist
  The Fibonacci sequence Solved by 1575 Training
  Hearts emojis Solved by 666 Realist
  Exceptions Solved by 1324 Training
  Display the date and time Solved by 3455 Training
  Print the content of a file Solved by 1243 Training
  Text framing Solved by 387 Realist
  Draw N Squares Solved by 670 Realist
  Pernicious numbers Solved by 767 Training
  Adam Number Solved by 129 Training
  Product of iterable Solved by 1188 Training
  Count the lower 'e' in the 'words' file Solved by 1142 Training
  Is divisible by ? Solved by 1260 Training
  Student class Solved by 866 Realist
  Frequency of letters in a file Solved by 802 Training
  Doing HTTP requests Solved by 701 Training
  Print battery charge Solved by 774 Realist
  Side by side Solved by 374 Realist
  Largest product in a series Solved by 721 Training
  Format your output Solved by 531 Realist
  Roman Numerals Solved by 435 Realist
  Lambda expressions Solved by 603 Training
  Caesar Cypher Solved by 463 Realist
  Longest Collatz sequence Solved by 683 Training
  Largest product in a grid Solved by 416 Training
  Break a safe Solved by 486 Realist
  Password Generator Solved by 457 Realist
  bencode, bdecode Solved by 186 Realist
  Restaurant menu Solved by 188 Realist
  Py Master Mind Solved by 237 Realist
  Elementary cellular automaton Solved by 151 Realist
  Temperature class Solved by 360 Realist
  Abelian sandpiles Solved by 171 Numpy
  CSV and Python Solved by 253 Training
  Sequence Mining Solved by 146 Realist
  Change for 42€ Solved by 173 Realist
  Pascal's triangle Solved by 400 Training
  IRC logs as CSV Solved by 75 Realist
  Make your own 2048 in Python! Solved by 103 Numpy
  Print parameters Solved by 2373 Command line
  Print the first parameter Solved by 1704 Command line
  Simple adder Solved by 1594 Command line
  Calculator Solved by 584 Command line
  Fir tree Solved by 157 Command line
  Dirichlet solver Solved by 107 Numpy
  Need more exercises ? Solved by 1 Realist