# How it works

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1. **Puzzle is generated**\
   A QR code styled with a listed partner's token logo is sliced into a 3×3 sliding tile grid and shuffled.
2. **Player solves it**\
   Players have a limited time to slide the tiles back into the correct order. The timer depends on their current level — the higher the level, the less time available.
3. **Game is recorded**\
   Each puzzle session is recorded onchain. A $SCAN prize based on the player's current level is automatically sent to their wallet on a successful solve.
4. **Campaign progress advances**\
   Every puzzle generated for a token with an active Scan Mode campaign counts as one delivered game. When the campaign reaches its target, the hidden Scan Mode QR is fully revealed.
5. **Eligible users claim from the prize pool**\
   Users who meet the campaign's eligibility rules — such as holding the token, solving a required number of puzzles, completing a campaign task, or reaching a certain level — can claim from the USDC prize pool funded by the partner community.


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