> For the complete documentation index, see [llms.txt](https://docs-en.coderblock.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-en.coderblock.com/coderblock-world/platform-access/open-world-and-spaces.md).

# Open World & Spaces

Your user experience will be the same whether you access Coderblock's Open World or one of its Spaces, but it's time to clarify the main differences.

The[ Open World ](/coderblock-lands/open-world.md)is an open map that represents Coderblock's main 3D virtual world, consisting of [Lands](/coderblock-lands/lands.md), virtual land parcels represented by NFTs on the Polygon blockchain. The map features a series of Coderblock cities and over 3000 Lands owned by our Landowners, who independently build virtual experiences on them.

**Spaces**, on the other hand, are single virtual scenes, separate 3D microcosms not interconnected with each other, hosted on off-chain servers and not based on NFTs or blockchain technology. These scenes are accessible via direct URLs and visually resemble those built on Lands in the Open World (both are created using the Builder Tool). The user experience when visiting Spaces is the same as exploring Lands.

After logging into the platform, you can choose to visit Coderblock's Open World or select one of the featured Spaces.

<figure><img src="https://lh7-us.googleusercontent.com/docsz/AD_4nXdCTWiytbGJb6l-hE5k6sWD3yDwvvmfn7zy-Zvkuk6oi8zdQKVc-FyKet-0o4ymqDi4dSUt0LIk_9XTIfa3i2kuGKaeDY9zEaiwObjK7s1_1ZBDPL0NTHp1AUx69Dm6nmshzpzI0PizDh_bIp2xCe0tXtUh?key=il28y4ksQHueqFOZgBF8Kg" alt="" width="375"><figcaption><p>Open World 6 Spaces</p></figcaption></figure>

Click on '*Open World'* to land in Oasis (one of the most distinctive cities in the Coderblock universe) and explore the main cities and lands built by Landowners.

Click on '*Spaces'* to access virtual worlds created by Coderblock for various events and initiatives! You can browse through the virtual worlds displayed on the screen or search for them using the search box.

Amongst the various Spaces you'll also find **Coderblock's Headquarters** (HQ), where you can regularly take part in live events, exciting adventures and interact with the team!

You can also access the HQ directly by clicking on this link: [https://hq.coderblock.com ](<https://hq.coderblock.com >)

<figure><img src="/files/t5r4dxg6BHLxCc7izrW1" alt=""><figcaption><p>Coderblock Headquarter.</p></figcaption></figure>


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