> For the complete documentation index, see [llms.txt](https://whitepaper.worldchallengegame.com/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.worldchallengegame.com/whitepaper/introduction/world-challenge-game.md).

# World Challenge Game

<figure><img src="https://1229414509-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV2Z5mj6nqm26PY7evQuF%2Fuploads%2F7iAzpDADWmct0bznvXOP%2FcabeceraActualizada.png?alt=media&amp;token=eba851ca-67fb-40a5-a000-bf65ed4003e5" alt=""><figcaption></figcaption></figure>

**World Challenge Game** is the first board game that integrates blockchain technology.&#x20;

As a user, you have two ways to play:

* In the traditional way, with your family and friends, using the game board and question cards. [**(Purchase it from our website)**](https://worldchallengenft.com/en/producto/world-challenge-nft/)
* With thousands of people worldwide, by downloading the free game app on your mobile or tablet and using an ***NFT*** as your avatar.

If you're not quite sure what an NFT is, don't worry. We'll explain it to you in a simple way in the following section.