# Week 2 Update: EthIndia Fellowship 3.0

**Published by:** [hyp3r5pac3](https://paragraph.com/@hyp3r5pac3/)
**Published on:** 2023-02-24
**URL:** https://paragraph.com/@hyp3r5pac3/week-2-update-ethindia-fellowship-3-0

## Content

For the second week, I worked on two new challenges from speedrun Ethereum. I worked on Token Vendor and Dice Game challenge. Both challenges were more complex than the previous week's challenges. I learned a lot while attempting to solve them. While solving these challenges, I learned about the caveats and gas costs of executing low-level calls in solidity. I can feel myself getting more comfortable with writing smart contracts as I struggle with these challenges. I am excited about next week's challenges. LFG 🚀🚀

## Publication Information

- [hyp3r5pac3](https://paragraph.com/@hyp3r5pac3/): Publication homepage
- [All Posts](https://paragraph.com/@hyp3r5pac3/): More posts from this publication
- [RSS Feed](https://api.paragraph.com/blogs/rss/@hyp3r5pac3): Subscribe to updates
- [Twitter](https://twitter.com/OnChainIntern): Follow on Twitter