10 More Puzzle Websites To Enhance Your Programming Skills

We recently brought to you 10 Fun Puzzle Websites To Enhance Your Programming Skills and the article got great response from our readers! Many of them suggested a few more websites while many asked for more such links. So here we bring to you 10 more Puzzle Websites to Furbish Your Programming Skills! Have fun!

1. Code Chef

Code Chef has lots of practice puzzles, and monthly competitions with cash prizes. The site officially supports over 35 programming languages!

2. Google Code Jam

The code jam is a programming contest from Google. The top 25 contestants get to travel to Google's HQ in California. Entries are accepting in any programming language.

3. Timus Online Judge

An online competition site that automatically checks your submissions. Supports Java, C#, Pascal, C and C++.

4. Uva Online Judge

Over 2600 great programming puzzles, and also regular contests. Submissions in C, C++, Java or Pascal are automatically checked for you.

5. Code Golf

The aim with code golf is to submit a solution using the fewest characters possible.Solutions can be submitted in Perl, Python PHP or Ruby.

6. SPOJ

The Sphere Online Judge contains 1871 different programming problems. More points are awarded for better performing solutions, which can be submitted in a range of languages.

7. USA Computing Olympiad

Programming puzzles designed to provide "pre-college students with opportunities to sharpen their computer programming skills". The puzzles are still interesting and fun even if you've got a CS degree!

8. Java Bat

A site dedicated to practical Java programming problems. You can type your code directly into the website, and it'll tell you if you've solve the problem correctly or not.

9. Informatics Olympiad

A British version of the computing olympiad. Again aimed at school and college students, but fun and interesting for everyone.

10. Programming Challenges in C, C++ and C#

About.com's C/C++/C# section regularly posts interesting programming puzzles. Successful solutions get acknowledged on the site once the deadline has passed.