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    Base Scrabble l

    Base Scrabble

    Onchain Summer Awards 2025View on Devfolio ↗Demo ↗

    About

    The problem it solves What can people use it for? BaseScrabble is a trustless, onchain word game where friends (or strangers) can: Play Scrabble with real stakes — ETH/USDC wagers are locked in the contract, distributed automatically to winners. Compete in timed or casual matches without relying on a middleman to track scores. Earn badges, NFTs, and class progression (Learner → Genius) that live onchain as proof of skill. Share game results as verifiable links — no screenshots, no disputes. Onboard easily: with account abstraction coming, new players will join without worrying about gas or clunky wallet UX. “Scrabble reimagined on Base — play, stake, and prove your wins onchain.” Smart Contract Address(es) Base scrabble contract addresses. Base scrabble contract addresses. 1. Access Manager(CMS{Content Management System}) 0x0900b2fb8671a8b9846a3f7b030b39f8d8c94f2e 2. Scrabble Game 0xED92f4334f80A8D43d69c10b7cC91B5347901D42 3. Wallet 0xb65FddBF513e46B5af907BFC9596c1a8D0712Ab1 Links: 1. Access Manager(CMS{Content Management System}) https://sepolia.basescan.org/address/0x0900b2fb8671a8b9846a3f7b030b39f8d8c94f2e 2. Scrabble Game https://sepolia.basescan.org/address/0xED92f4334f80A8D43d69c10b7cC91B5347901D42 3. Wallet https://sepolia.basescan.org/address/0xb65fddbf513e46b5af907bfc9596c1a8d0712ab1 Other Onchain Proof Transaction Hash 0xeea9be7f0f163dee46bfa599890ad2bfe798d86ae7706e449f67835512a9cc74 0x74a745e97f88d26fcf51e106ec7cb22a068cdd0bdc81d0dedc96dbf7c00da547 0xc40b7fde653d985d330f787ed5341741fe1919db3cb93817f087defa33a9dc85 0x058f18f896a01740891920aecd8e026219bd9b592c5a7797958bfd732b2fe81b 0xf7b40d7e1f1bb5b0591d11c08609f292b609de04ab3a29d6ddf4ee40fcedf259 0xa4f15ab7e367290af960abdf0ea02ebc161608b6ae275846edf0c0a016352e59 0xe21d8fb607c38b742ec26954d84a4de4a9002705089550f21325db0e42f6c138

    How it's made

    Challenges we ran into One of the biggest hurdles was designing smooth gameplay without relying on traditional wallet connections. Standard dapps force new players through MetaMask popups, gas prompts, and confusing confirmations — all of which would kill the casual game flow. To solve this, I built the game on account abstraction (ERC-4337) from the start. This allows sponsored transactions and a walletless experience where players just play — no gas, no keys, no friction. The challenge was adapting turn-based Scrabble logic to work with this flow, but the result is seamless gameplay where everything still settles fully onchain. The project is still evolving, and future improvements will focus on expanding this AA framework into social logins, better recovery, and cross-platform onboarding so even non-crypto users can jump in instantly.