A new level of my programming puzzle game Persson's Pyramid is now available.

The game is for all programmer enthusiasts. Levels exist 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.

In Persson's Pyramid you answer questions to reach the top of the pyramid

Let the game begin!

Dennis PerssonFollow

I'm a former teacher writing articles about software development and everything around it. My ambition is to provide people all around the world with free education and humorous reading.