You can think of C blocks like the bread of a sandwich since you can place other blocks inside of them.
![notion image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F05e58dc8-577d-4ad8-8157-e94a90497b6b%2FScreen_Shot_2021-04-17_at_5.02.18_PM.png?table=block&id=0662bc97-62be-479d-a95d-a4ffcd9a760f&cache=v2)
C blocks are used to loop/iterate through things or to check a certain condition. C blocks can be found under the Control section.
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