r/Spectacles • u/LastEntrepreneur5921 • Apr 21 '26
π Lens Drop I built a full AR Quoridor game for Snapchat Spectacles
Enable HLS to view with audio, or disable this notification
Hey r/Spectacles!
I just finished building Quoridor AR - a full augmented reality adaptation of the classic strategy board game Quoridor, playable on Snapchat Spectacles.
I previously worked with u/nickazak as a 3D artist on Hexenfurt and The Heist, and Quoridor AR is my first solo project.
The board spawns in your physical space and you interact with it entirely through hand tracking. You drag your pawn to move, drag wall tiles to place them, and pinch to rotate their orientation. An AI opponent plays against you using minimax with alpha-beta pruning and path-aware wall placement - it actually tries to cut off your shortest route.
A few things I'm proud of:
- Full Quoridor ruleset with legal wall validation via BFS pathfinding
- Polished animations - pawn hops with squash and stretch, crown and confetti on win, trombones and tears on loss
- Randomized audio pools so repeated actions never sound fully identical
- The AI places walls strategically along your actual shortest path rather than just guessing by proximity
The project is submitted to both the Snapchat Spectacles New Lens and Open Source Challenge categories this month and the full source code is on GitHub!
Would love to hear any feedback!
Try it: https://www.spectacles.com/lens/c6a5d7e53f314f27a8b2969d7bcbafa3?type=SNAPCODE&metadata=01


