# What is QRbase?

QRBase turns QR codes into a competitive puzzle game. Players solve sliding tile puzzles styled with partner token logos to earn $SCAN. Partner communities pay to embed their tokens inside puzzles and run reward campaigns — aligning incentives for players and protocols alike.

***

### **Player loop**

Play → solve → unlock → earn → refer → come back

### **Partner loop**

List token → buy visibility → launch campaign → track engagement → reward eligible users

### Two sides of the marketplace

<table data-view="cards"><thead><tr><th></th><th></th></tr></thead><tbody><tr><td><h3>Players  </h3></td><td>Solve QR sliding tile puzzles. Earn $SCAN. Level up. Compete for Scan Mode prize pools. As you climb levels, puzzles get harder, prizes get bigger, and daily limits change.</td></tr><tr><td><h3>Partners</h3></td><td>List a token, embed its logo inside puzzles, buy Puzzle Mode visibility with puzzle packs, launch Scan Mode campaigns, and track delivered games, attention, and claims.</td></tr></tbody></table>

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### **Built on**

Built on `Base (L2)` `Farcaster` `Zora`. \
$SCAN was launched as a post-coin on Zora on Base mainnet.

### **Where to start**

Playing? Start with[ The puzzle game](/for-players/the-puzzle-game.md)

Listing a token or running a campaign? Start with [Partner overview](/for-partners/partner-overview.md)

{% hint style="info" %}
Apply for listing via the "+ TOKEN / Apply For Listing" option on the Scan Mode page.
{% endhint %}

{% hint style="warning" %}
Tokens belong to partner communities — not to individual users. Never frame listed tokens as belonging to a specific person.
{% endhint %}


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