The problem digits solves

Digits is a Farcaster-native mini app that transforms quick math into competitive gameplay. What feels like simple arithmetic becomes a test of speed, focus, and skill when the clock is ticking.

Players can jump into solo practice sessions to sharpen their reflexes, or step into 60-second duels where every correct answer pushes them closer to victory. In these lightning-fast rounds, accuracy and pace decide the winner, making each match both intense and rewarding.

Beyond the core gameplay, Digits introduces features that elevate it from a casual quiz to a social experience:

• Built-in matchmaking pairs players seamlessly, so you’re always just a tap away from a challenge.

• Staking mechanics add real stakes to every game, letting players put skin in the game and earn token rewards for their performance.

• A public leaderboard showcases the best performers, turning mental math into a community-driven competition where consistency and skill earn recognition.

At its heart, Digits is more than a numbers game, it’s a blend of fun, focus, and friendly rivalry. Whether you’re looking to train your brain, flex your skills in front of friends, or climb the ranks for bragging rights, Digits makes mental math fast, social, and addictive.

Challenges I ran into

Initially implementing gameplay was a big hassle. Using Websockets and then creating game was an issue. Everytime user would share the room ID, the connection would break.
Had to figure out a new flow for connection websockets and added some ping flows in small time frames to keep connection alive.

Smart Contract Address(es)

0xfD34A128966E274B69c54113fF8037560BfFb610 - EOA which disburses tokens automatically.

0x0dd9dF0665a87A64E333105e1e61d4afD7E33225 - NFT Contract to mint score as NFTs