> For the complete documentation index, see [llms.txt](https://docs.czbingorush.fun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.czbingorush.fun/about-cz-bingo-rush/core-features.md).

# Core Features

* **Fast Bingo:** Short game rounds designed for quick participation and instant results.
* **Meme-Based Gameplay:** Bingo Memes are revealed continuously, approximately every 5 seconds during each round.
* **House-Banked Model:** The system manages the prize pool and executes all reward payouts.
* **Chainlink VRF Integration:** Randomness is generated using Chainlink VRF to ensure provably fair outcomes.
* **Minimal On-Chain Transactions:** Players only perform two on-chain actions per round: purchasing a Bingo Card and claiming rewards.
* **Multi-Tier Winning Structure:** Multiple reward tiers are available based on the number of completed bingo lines.
* **Referral System:** A built-in referral mechanism designed to support organic user acquisition and viral growth.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.czbingorush.fun/about-cz-bingo-rush/core-features.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.