Programming Puzzles & Code Golf Stack Exchange is a question and answer site for programming puzzle enthusiasts and code golfers. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top
5
votes
3
answers
132
views
48
votes
151
answers
8k
views
43
votes
30
answers
3k
views
21
votes
5
answers
452
views
3
votes
11
answers
175
views

Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.