Hello World Solved by 33100 Basics
  Print 42 Solved by 32105 Basics
  Number of seconds in a year Solved by 21764 Basics
  Using operators Solved by 24329 Basics
  Characters counting Solved by 23843 Basics
  Fix the indentation Solved by 15109 Basics
  Square numbers Solved by 17662 Basics
  Powers of two Solved by 19925 Basics
  Import Solved by 17866 Basics
  Comparisons Solved by 19385 Basics
  Counting Words Solved by 15921
  Fix is_anagram Solved by 4439 Basics
  First function Solved by 13094 Basics
  Print even numbers Solved by 13216 Basics
  Sum of even numbers <= 100 Solved by 12868 Training Basics
  Multiples of 3 and 5 Solved by 11164 Training Basics
  Temperatures Solved by 9246 Realist Basics
  Print every two letters pairs Solved by 9134 Training Basics
  Print every pair of distinct letters Solved by 8121 Training Basics
  Longest word Solved by 7708 Realist
  Print sorbet flavors Solved by 6677 Realist
  Distance Solved by 6052 Training
  Sets of love Solved by 4368 Realist
  Sort students Solved by 3641
  Check if a number is prime Solved by 4820 Training
  Sum of every prime number below n Solved by 3288 Training
  Print every prime numbers in a range Solved by 2874 Training
  Next prime Solved by 2351 Training
  Reverse Roman Numerals Solved by 2354 Realist
  Select students Solved by 2114 Realist
  Friday the 13th Solved by 1502 Realist
  The missing card Solved by 1754 Realist
  Playing with anagrams Solved by 1125 Realist
  Dyck words Solved by 487
  Currency Solved by 1078 Realist
  Flatten lists Solved by 1173 Training
  Perfect deck shuffle Solved by 1090 Realist
  The Fibonacci sequence Solved by 1840 Training
  Hearts emojis Solved by 812 Realist
  Exceptions Solved by 1483
  Display the date and time Solved by 3651 Training
  Print the content of a file Solved by 1388 Training
  Text framing Solved by 521 Realist
  Draw N Squares Solved by 816 Realist
  Pernicious numbers Solved by 884 Training
  Adam Number Solved by 348 Training
  Product of iterable Solved by 1350 Training
  Count the lower 'e' in the 'words' file Solved by 1276 Training
  Is divisible by ? Solved by 1449 Training
  Student class Solved by 1033 Realist
  Frequency of letters in a file Solved by 908 Training
  Doing HTTP requests Solved by 787
  Print battery charge Solved by 915 Realist
  Side by side Solved by 475 Realist
  Largest product in a series Solved by 825 Training
  Format your output Solved by 637 Realist
  Roman Numerals Solved by 526 Realist
  Lambda expressions Solved by 705 Training
  Caesar Cypher Solved by 572 Realist
  Longest Collatz sequence Solved by 790 Training
  Largest product in a grid Solved by 473 Training
  Break a safe Solved by 617 Realist
  Password Generator Solved by 562 Realist
  bencode, bdecode Solved by 239 Realist
  Restaurant menu Solved by 259
  Py Master Mind Solved by 305 Realist
  Elementary cellular automaton Solved by 181 Realist
  Temperature class Solved by 437 Realist
  Abelian sandpiles Solved by 223 Numpy Realist
  CSV and Python Solved by 302 Training
  Sequence Mining Solved by 180 Realist
  Change for 42€ Solved by 237 Realist
  Pascal's triangle Solved by 451 Training
  IRC logs as CSV Solved by 107 Realist
  Make your own 2048 in Python! Solved by 125 Numpy
  Print parameters Solved by 2431 Command line Basics
  Print the first parameter Solved by 1759 Command line Basics
  Simple adder Solved by 1652 Command line Training
  Calculator Solved by 633 Command line Realist
  Fir tree Solved by 181 Command line Realist
  Dirichlet solver Solved by 120 Numpy
  Need more exercises ? Solved by 1 Realist