# Weekend Project 1
> Solidity BootCamp 2023Q1 @ enconde.club
:::info
#### Table of Contents
[TOC]
:::
## Tasks
* Form groups of 3 to 5 students
* Interact with “HelloWorld.sol” within your group to change message strings and change owners
* Write a report with each function execution and the transaction hash, if successful, or the revert reason, if failed
## Contact and Developers
> Add contact here.
- [David E. Perez Negron R.](mailto:david@neetsec.com) Github: @P1R
## References
\[1\] Encode Club Solidity Bootcamp , "Lesson 4 - Interfaces and external calls", https://github.com/Encode-Club-Solidity-Bootcamp/Lesson-04#weekend-project, 2023.