Hello World Solved by 29016 Basics
  Print 42 Solved by 27948 Basics
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  Using operators Solved by 20633 Basics
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  Powers of two Solved by 16947 Basics
  Import Solved by 14905 Basics
  Comparisons Solved by 16298 Basics
  Counting Words Solved by 13315 Basics
  Fix is_anagram Solved by 1913 Basics
  First function Solved by 10884 Basics
  Print even numbers Solved by 11083 Basics
  Sum of even numbers <= 100 Solved by 10704 Basics Training
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  Temperatures Solved by 7582 Basics Realist
  Print every two letters pairs Solved by 7476 Basics Training
  Print every pair of distinct letters Solved by 6732 Basics Training
  Longest word Solved by 6098 Realist
  Print sorbet flavors Solved by 5312 Realist
  Distance Solved by 4751 Training
  Sets of love Solved by 3383 Realist
  Sort students Solved by 2722 Realist
  Check if a number is prime Solved by 3833 Training
  Sum of every prime number below n Solved by 2604 Training
  Print every prime numbers in a range Solved by 2244 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 1342 Realist
  Playing with anagrams Solved by 869 Realist
  Dyck words Solved by 287 Realist
  Currency Solved by 842 Realist
  Flatten lists Solved by 973 Training
  Perfect deck shuffle Solved by 906 Realist
  The Fibonacci sequence Solved by 1604 Training
  Hearts emojis Solved by 682 Realist
  Exceptions Solved by 1338 Training
  Display the date and time Solved by 3470 Training
  Print the content of a file Solved by 1257 Training
  Text framing Solved by 397 Realist
  Draw N Squares Solved by 692 Realist
  Pernicious numbers Solved by 778 Training
  Adam Number Solved by 150 Training
  Product of iterable Solved by 1201 Training
  Count the lower 'e' in the 'words' file Solved by 1149 Training
  Is divisible by ? Solved by 1270 Training
  Student class Solved by 884 Realist
  Frequency of letters in a file Solved by 807 Training
  Doing HTTP requests Solved by 708 Training
  Print battery charge Solved by 785 Realist
  Side by side Solved by 386 Realist
  Largest product in a series Solved by 735 Training
  Format your output Solved by 541 Realist
  Roman Numerals Solved by 444 Realist
  Lambda expressions Solved by 612 Training
  Caesar Cypher Solved by 473 Realist
  Longest Collatz sequence Solved by 697 Training
  Largest product in a grid Solved by 421 Training
  Break a safe Solved by 510 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 370 Realist
  Abelian sandpiles Solved by 173 Numpy Realist
  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 2377 Basics Command line
  Print the first parameter Solved by 1709 Basics Command line
  Simple adder Solved by 1600 Command line Training
  Calculator Solved by 586 Realist Command line
  Fir tree Solved by 158 Realist Command line
  Dirichlet solver Solved by 108 Numpy
  Need more exercises ? Solved by 1 Realist