> For the complete documentation index, see [llms.txt](https://0xten.gitbook.io/public/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://0xten.gitbook.io/public/boitatech/2021.md).

# 2021

## Challenges

{% content-ref url="/pages/u26X1HumcEA2tKMoUX0Y" %}
[bankapp](/public/boitatech/2021/bankapp.md)
{% endcontent-ref %}