A new level of my programming puzzle game Persson's Pyramid is now available.
The game is for all programmer enthusiasts. Levels exists for both beginners, junior developers experts. Googling is allowed, you may need it!
This new level is about regex. If you need a cheat sheet or an explanation of the regex syntax, I have written a complete guide for that.
Let the game begin!
I'm doing this for free because I like to contribute to the world. I think that's the right way, knowledge should be free. Nevertheless, people must make money in some way to live and the money must come from somewhere. My way of ensuring that people can keep on sharing knowledge for free is to pay for the content I appreciate, so they can continue doing whatever awesome things they are doing. If you are like me, please consider donating some money so I can keep on blogging. It doesn't have to cost more than a coffee!
