> For the complete documentation index, see [llms.txt](https://docs.app.grut-tech.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.app.grut-tech.com/grut-modules/working-with-actions/atomic-blocks/running-blocks.md).
# Running blocks
Test your code and run it real time
Select your atomic block you want to execute. For our example we will be using the code we generated in our [previous topic](/grut-modules/working-with-actions/atomic-blocks/creating-your-first-atomic-block.md) on creating our first atomic block.
Our atomic block example
On the sidebar menu on the right of the code, select the "Play" button.
Sidebarmenu
Input values for your inputs and click "Run". You will see the values for the outputs of the atomic blocks displayed with the outputs' names.
Block executed
If some error appears you should validate if the inputs were correctelly inserted and if the code is correctally written. You can always [ask for help](/grut-modules/working-with-actions/atomic-blocks/check-for-bugs.md).
