Python Exercises

0/84 0 / 84 exercices

HackInScience has been redesigned and renamed Genepy!

Found a bug? Just tell me!

New

Hello World

Solved 32768 times.

  • Basics
New

Print 42

Solved 32427 times.

  • Basics
New

Number of seconds in a year

Solved 23505 times.

  • Basics
New

Using operators

Solved 25996 times.

  • Basics
New

Characters counting

Solved 25252 times.

  • Basics
New

Fix the indentation

Solved 16548 times.

  • Basics
New

Square numbers

Solved 18142 times.

  • Basics
New

Powers of two

Solved 21225 times.

  • Basics
New

Import

Solved 18715 times.

  • Basics
New

Comparisons

Solved 18717 times.

  • Basics
New

Counting Words

Solved 16363 times.

  • Basics
New

Fix is_anagram

Solved 5932 times.

  • Basics
New

First function

Solved 13286 times.

  • Basics
New

Print even numbers

Solved 13400 times.

  • Basics
New

Sum of even numbers <= 100

Solved 12688 times.

  • Basics
  • Training
New

Multiples of 3 and 5

Solved 11480 times.

  • Basics
  • Training
New

Temperatures

Solved 9951 times.

  • Basics
  • Realist
New

Print every two letters pairs

Solved 9140 times.

  • Basics
  • Training
New

Print every pair of distinct letters

Solved 8482 times.

  • Basics
  • Training
New

Longest word

Solved 7593 times.

  • Realist
New

Print sorbet flavors

Solved 6622 times.

  • Realist
New

Distance

Solved 6150 times.

  • Training
New

Check if a number is prime

Solved 4264 times.

  • Training
New

Sort students

Solved 3771 times.

  • Realist
New

Print every prime numbers in a range

Solved 2939 times.

  • Training
New

Sum of every prime number below n

Solved 3235 times.

  • Training
New

Next prime

Solved 2312 times.

  • Training
New

Reverse Roman Numerals

Solved 2107 times.

  • Realist
New

Display the date and time

Solved 3710 times.

  • Training
New

The missing card

Solved 1681 times.

  • Realist
New

Friday the 13th

Solved 1403 times.

  • Realist
New

Playing with anagrams

Solved 961 times.

  • Realist
New

The Fibonacci sequence

Solved 1698 times.

  • Training
New

Currency

Solved 949 times.

  • Realist
New

Perfect deck shuffle

Solved 1065 times.

  • Realist
New

Flatten lists

Solved 1111 times.

  • Training
New

Exceptions

Solved 1542 times.

  • Training
New

Print the content of a file

Solved 1414 times.

  • Training
New

Is divisible by ?

Solved 1492 times.

  • Training
New

Adam Number

Solved 435 times.

  • Training
New

Product of iterable

Solved 1404 times.

  • Training
New

Print battery charge

Solved 896 times.

  • Realist
New

Draw N Squares

Solved 808 times.

  • Realist
New

Dyck words

Solved 380 times.

  • Realist
New

Hearts emojis

Solved 739 times.

  • Realist
New

Frequency of letters in a file

Solved 857 times.

  • Training
New

Pernicious numbers

Solved 837 times.

  • Training
New

Count the lower 'e' in the 'words' file

Solved 1195 times.

  • Training
New

Caesar Cypher

Solved 553 times.

  • Realist
New

Print parameters

Solved 2350 times.

  • Basics
  • Command line
New

Student class

Solved 794 times.

  • Realist
New

Largest product in a series

Solved 740 times.

  • Training
New

Format your output

Solved 643 times.

  • Realist
New

Doing HTTP requests

Solved 757 times.

  • Training
New

Break a safe

Solved 595 times.

  • Realist
New

Longest Collatz sequence

Solved 754 times.

  • Training
New

Print the first parameter

Solved 1702 times.

  • Basics
  • Command line
New

Simple adder

Solved 1630 times.

  • Training
  • Command line
New

Roman Numerals

Solved 489 times.

  • Realist
New

Text framing

Solved 420 times.

  • Realist
New

Consecutive Sum

Solved 259 times.

  • Training
New

Calculator

Solved 603 times.

  • Realist
  • Command line
New

Lambda expressions

Solved 647 times.

  • Training
New

Largest product in a grid

Solved 453 times.

  • Training
New

Password Generator

Solved 490 times.

  • Realist
New

Side by side

Solved 377 times.

  • Realist
New

Change for 42€

Solved 216 times.

  • Realist
New

Sequence Mining

Solved 171 times.

  • Realist
New

Temperature class

Solved 373 times.

  • Realist
New

Pascal's triangle

Solved 345 times.

  • Training
New

Magic Square

Solved 23 times.

  • Realist
New

Restaurant menu

Solved 210 times.

  • Realist
New

Abelian sandpiles

Solved 192 times.

  • Realist
  • Numpy
New

CSV and Python

Solved 276 times.

  • Training
New

Elementary cellular automaton

Solved 174 times.

  • Realist
New

bencode, bdecode

Solved 182 times.

  • Realist
New

Fir tree

Solved 150 times.

  • Realist
  • Command line
New

IRC logs as CSV

Solved 109 times.

  • Realist
New

Need more exercises ?

Solved 11 times.

  • Realist
New

Dirichlet solver

Solved 84 times.

  • Numpy
New

Sets of love

Solved 3941 times.

  • Realist
New

Select students

Solved 1953 times.

  • Realist
New

Py Master Mind

Solved 262 times.

  • Realist
New

Make your own 2048 in Python!

Solved 118 times.

  • Numpy