If you are working on windows locally there is a few steps you will need to do in order to make your flatland challenge submission work. Here is a step-by-step instruction on how to achieve this.
## Installing WSL
Enable [WSL](https://docs.microsoft.com/en-us/windows/wsl/install-win10) on Windows.
Get [Ubuntu](https://www.microsoft.com/en-us/p/ubuntu/9nblggh4msv6?SilentAuth=1&wa=wsignin1.0&activetab=pivot:overviewtab) for Windows.
Follow the instructions provided in the microsoft documentation.