> 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/mobile-app.md).

# Mobile APP

The **mobile** version of World Challenge Game will be free and contains all the essence of the board game and **even more fun!**

If your family and friends are no match for you, here you can play with **people from all over the world.** But that's not all: in World Challenge Game, you can earn incredible **rewards thanks to your knowledge.**

We'll explain in detail how it works shortly, but first, let's tell you a bit more about World Challenge NFTs, as they are a fundamental part of the game.

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