Alternatives and similar repositories for challenges

Users that are interested in challenges are comparing it to the libraries listed below

• havelessbemore / hackerrank
  My solutions to HackerRank problems (https://www.hackerrank.com)
  ☆165Updated 5 years ago
• gardncl / elements-of-programming-interviews-solutions
  My solutions to Elements of Programming Interviews
  ☆78Updated 8 years ago
• adnanaziz / epicode
  Code for Elements of Programming Interviews
  ☆229Updated 8 years ago
• ldfaiztt / CSE331
  CSE 331: Software Design and Implementation (taught by Michael Ernst)
  ☆156Updated 11 years ago
• wzhishen / cracking-the-coding-interview
  My Java solutions to the questions in Cracking the Coding Interview (5th Edition).
  ☆150Updated 9 years ago
• monkeylyf / interviewjam
  Interview Questions & Coding Challenges
  ☆58Updated 4 years ago
• nastra / algorithms-java
  Common Algorithms written in Java
  ☆52Updated 10 years ago
• interviewcoder / interviewbit
  problems from interviewBit website (Java version)
  ☆76Updated 5 years ago
• Transfusion / hackerrank-solutions
  My solutions to various HackerRank.com exercises.
  ☆123Updated 8 years ago
• mission-peace / EffectiveJava
  ☆50Updated 5 years ago
• charles-wangkai / codility
  My Codility solutions
  ☆60Updated 8 years ago
• IDeserve / learn
  Algorithms, Data Structures, Programming Interviews
  ☆203Updated 5 years ago
• ashish-chopra / Structures
  Collection of abstract data structures implemented in Java
  ☆105Updated 5 years ago
• donbeave / interview
  Data Structures and Algorithms in Java (useful in interview process)
  ☆461Updated 3 years ago
• samgh / CIMDynamicProgramming
  ☆17Updated 6 years ago
• nastra / hackerrank
  Solutions to HackerRank and CodeChef problems
  ☆89Updated 10 years ago
• rayning0 / Princeton-Algorithms-Java
  My solutions to Robert Sedgewick's fantastic Princeton courses on Algorithms/Data Structures (http://algs4.cs.princeton.edu/home/) and In…
  ☆36Updated 6 years ago
• cielavenir / procon
  ciel(tyama)'s programming contest solutions (Most of codeiq solutions are isolated to another repo)
  ☆116Updated 4 months ago
• ehotinger / hackerrank
  A collection of algorithms and solutions to problems in various languages from the site Hacker Rank.
  ☆152Updated 3 years ago
• shekhargulati / git-the-missing-tutorial
  Let's master Git
  ☆81Updated 4 years ago
• ssmehta / programming-challanges
  My solutions in Python and Haskell to problems on various online programming challanges.
  ☆81Updated 10 years ago
• blondiebytes / 30-Days-of-Code
  ☆188Updated 6 years ago
• paopao2 / Algorithm-Practice
  ☆24Updated 12 years ago
• shekhargulati / good-docker-resources
  A list of good Docker resources on the web
  ☆44Updated 8 years ago
• kevinfiol / coderust-free
  Free alternatives to Coderust lessons.
  ☆90Updated 8 years ago
• abraxabooks / jdpe2
  Java Design Pattern Essentials (Second Edition) - book source code
  ☆23Updated 11 years ago
• maiquynhtruong / algorithms-and-problems
  Interesting algorithms I find on the Internet
  ☆40Updated 5 years ago
• haotian-wu / Hackerrank_solutions
  This repository contains my solutions to easy and medium questions in Hackerrank. Hope that helps.
  ☆123Updated 5 years ago
• stoimen / algorithms
  Port of http://stoimen.com series of algorithms on github
  ☆82Updated 11 months ago
• derekhh / HackerRank
  Solution to HackerRank problems
  ☆266Updated 3 years ago