Online plattforms

Programming excercises

Here you will find a list of online platforms where you can find plenty of programming tasks. (Compiled, among others, from [1], [2] and [3])

NameURL
Aizu Online Judge judge.u-aizu.ac.jp
Atcoder   atcoder.jp
Beecrowd Judgejudge.beecrowd.com
CheckiO   checkio.org
Codeboard   codeboard.io
Codecademy   www.codecademy.com
CodeChef   www.codechef.com
Codeforces   codeforces.com
Codewars   www.codewars.com
CodinGame www.codingame.com
CodingBat   codingbat.com
CS Academy academy.cs.cmu.edu
CSEScses.fi
DREAM Challengesdreamchallenges.org
Don Mills Online Judgedmoj.ca/problems
Embedded Security CTFmicrocorruption.com (Game)
Exercism   exercism.org
(Basecamp) Eolympbasecamp.eolymp.com
Free Code Campwww.freecodecamp.org
Hackerrank   www.hackerrank.com
Internet Problem Solving Contest ipsc.ksp.sk/2018/problems
Jutge   jutge.org
Kaggle   www.kaggle.com
Kattis   open.kattis.com
Leek Wars  leekwars.com
LeetCode   leetcode.com
Light OJ  lightoj.com
Open MLwww.openml.org
Optil.iowww.optil.io
P3G   wcipeg.com
Project Eulerprojecteuler.net
Python Challenge http://www.pythonchallenge.com (Game)
RACSO   racso.lsi.upc.edu/juezwsgi
Replit   replit.com
SPOJ   www.spoj.com
Timus Online Judge acm.timus.ru
uDebugwww.udebug.com
USA Computing Olympiad usaco.org
Uva Online Judgeonlinejudge.org