# Page Not Found

The URL `earn/events/past/2023/trading-challenges/neo-trading-challenge/how-to-register` does not exist.

You might be looking for one of these pages:
- [How to Register](https://guide.dem.exchange/demex-rewards/past-events/2023/trading-challenges/neo-trading-challenge/how-to-register.md)
- [How to Register](https://guide.dem.exchange/demex-rewards/past-events/2023/demex-trading-leagues/demex-trading-league/how-to-register.md)
- [How to Register](https://guide.dem.exchange/demex-rewards/past-events/2023/demex-trading-leagues/demex-trading-league-round-3/how-to-register.md)
- [How to Register](https://guide.dem.exchange/demex-rewards/past-events/2023/special-events/demex-incentivized-devnet-ended/demex-trading-league-devnet/how-to-register.md)
- [How to Register](https://guide.dem.exchange/demex-rewards/past-events/2023/demex-trading-leagues/demex-usd100-000-mega-marathon/demex-trading-league-vol-1/how-to-register.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://guide.dem.exchange/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://guide.dem.exchange/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/demex-rewards/past-events/2023/trading-challenges/neo-trading-challenge/how-to-register.md`)
- Use `Accept: text/markdown` header for content negotiation