Should you solve programming puzzles as a routine? [closed]

Question

At the moment, the only times I try solving programming puzzles are:

• When I'm bored
• When I happened to find an interesting puzzle, while not actually searching for such (e.g. someone asked about such a thing at SO)

I would probably get better effects (become better at them) if I solved them routinely. Do you solve puzzles routinely (e.g. one problem at Project Euler or somewhere else per day) and/or would you recommend others to do so? What is your "programming puzzle solving routine"?

Answer 1

I'm just learning to program and regularly complete puzzles and have found it to vastly improve my programming. I plan to continue working on puzzles in order to stay sharp. Sometimes I'll use a puzzle from a puzzle site or I'll come up with my own problem to solve programmatically.

I came up with two lists of several resources where you can find programming puzzles to solve:

C programming exercises

Language agnostic programming puzzles

The latter has a lot of puzzles for other programming languages if C isn't your thing.

There is also a StackExchange site just for the purpose of solving programming puzzles: http://codegolf.stackexchange.com/

Answer 2

I really enjoy doing Code Katas as they are a great way to practice TDD and strengthen my problem solving skills. They're also great practice for when I'm trying to learn a new language.

Answer 3

I use them as a kind of warm up routine (Project Euler and Coding Kata, and Sphere Online Judge) like you would do before sports.

Get in the office, take a cup of coffee and spend 15 minutes to get in the groove, before starting to wrestle with real life code and all its warts :)

But I doubt, that solving coding puzzles regularly is necessary for becoming a good developer. I think though it helps to build up some "strength" that helps with pushing through the occasional "Oh boy, I can't believe there isn't a method for that" moments.

Answer 4

I don't solve puzzles routinely, certainly nothing like one problem per day, but I share your opinion that if I did, I'd probably be better at it.

I do like to dip into Project Euler or other such sites and work through those problems, because they offer a great "context shift" from my day job (I'm a programmer in IT). Also, even though the puzzles may have little application to my day job, working through them keeps your saw sharpened. Peace!

Answer 5

I have found that programming puzzles tend to be just that. Puzzles. They're fun sometimes and can keep your mind sharp if you having nothing else providing that edge for you, but in the course of having an actual job you should have plenty of puzzles to solve on a regular basis. If you don't, then it might be a good time to start looking for a job that does challenge you. If you're happy where you are financially/career-wise, then maybe puzzles are just the sort of thing to keep you creative and sharp without giving up the comfort of the immediate.

Personally, I've found rarely do the puzzles presented online actually solve, help solve, or teach me how to solve the problems I deal with from day to day. Most of the time, the solution to the puzzle is some clever programming trick that doesn't have any real practical application or a practical application applied in an extremely clever way.

To sum up, I'd say puzzles as a diversion are an excellent way to keep your mind limber and refreshed in the face of grinding, every-day work, but should not be necessary on a regular basis. If you're not challenged at work (or have no work to be challenged by), then puzzles are probably the best way to create "work" that forces you to think beyond what you know today.

Answer 6

Do you solve such routinely (e.g. one problem at Project Euler or somewhere else per day)

No, I don't. I have some real puzzlers in my actual job. An interesting aspect of working with software for a while is that you start seeing programming puzzles everywhere you look. It's very similar to the aspect of learning math: the more math you know, the more you see.

would you recommend others to do so?

It depends. One of the most useful aspects of some of these puzzles is that it teaches people to learn how to read a specification and produce code. That's actually a difficult skill to teach.