I love playing capture the flag! Let me explain why.
First of all, it’s a game. It can be played one of two ways: team versus team or based on accumulated points. The team versus team version is similar to the classic capture the flag game where there are two teams, each with a flag. Each team hides their flag and protects it while, at the same time, trying to find and capture the flag of the other team. This spotlights the idea of defensive and offensive efforts. The defensive component has two parts. One is hiding the flag in a location that is difficult to find and not easily stumbled upon. The other is to set up a guard system of some type in case an opponent comes near the hidden flag. On the offensive side of a team, the task is singularly-focused on finding and capturing the opponents flag.
In a points-based game, there are a variety of categories and each category has a range of challenges from easy to hard (or beginner to advanced). Think of it like a jeopardy board with categories and questions listed in increasing value. There is a bit of a difference regarding the questions. In CtFs, there are challenges. Each challenge has multiple questions. The questions in a challenge are usually related parts that worked together to give a big picture of a topic.
Secondly, it’s a learning and training tool. CtF’s, in both forms, are used for learning and training on new skills. The team-based CtF helps build team synergy along with the new technical skills. The points-based CtF can be set-up to run at the convenience of the players. It can be completed as an asynchronous competition. A points board shows how players are scoring which provides the fun game element to the training.
There are loads of CtF competitions out there in cyberspace. Many are free, but not all. Some are sponsored by corporations or organizations that provide fabulous prizes. There are a few that have recruiters eyeing how players perform. I love participating in CtFs even when I’m not looking for a job or in need of grand prizes. The spark of competition while I’m testing my skills or learning new things is just so awesome. There are formal CtF competitions designed and run for high school and college students. That certainly speaks to the educational value of CtFs.
If you are interested in learning more about CtF competitions, check out this site: https://ctftime.org/event/list/
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