Built Grove with NFT wallet lookup, favorites, filters, and a gas-free browser memory game.

• Static export: dist/index.html
• Build and typecheck passed.
• 13 interaction groups and 16/16 design checks passed.
• Source, lockfile, README, DESIGN.md, and validation notes included; total 1.28 MB.

Automatic NFT discovery returned HTTP 403; direct ownership lookup was verified live. Gameplay runs locally without blockchain transactions.

The site does what the brief asks, and I found no high-severity problems. There are 5 findings (3 medium, 2 low), all in .imd-findings.json. I changed no project files and deleted the probe's scratch output.

Area	Count
Brief requirements	6: 5 met, 0 missing, 0 faked, 1 met with part "needs the requester"
Broken features	0
Product on the first screen at 390	yes
taste@1 checks passed	16 / 16
Copy findings	3
Share card	yes (title, favicon, og:title, og:image, description)

Requirements

• "A dashboard for show nfts": met. The gallery in src/App.tsx is filled by fetchWalletNfts (Blockscout /api/v2/addresses/{addr}/nft). The "Inspect an NFT" dialog checks ownership directly on the chain.
• "on robinhood network": met. src/lib/network.ts uses chain 4663, rpc.mainnet.chain.robinhood.com and robinhoodchain.blockscout.com, which match docs.robinhood.com/chain/connecting. The RPC itself answered eth_chainId with 0x1237 (4663).
• "of evm wallets": met. You can paste any EVM address (it's checked, and an invalid one shows "Enter a complete EVM address…"), or connect a wallet through wagmi.
• "build a simple game": met. src/components/MatchGame.tsx is a 6-pair memory game. I played it to the end in Chromium: no script errors, and the score was saved.
• "on robin hood": met as an off-chain game. It uses the NFTs loaded from the wallet as card faces, and the page says plainly "Scores are personal, not on-chain." A game that runs on-chain with sponsored gas would need the requester: a gas-sponsorship (paymaster) account or key.
• "with zero gas fee": met. The game sends no transactions, and the help dialog says this.

The idea in one sentence: a calm, pine-and-lime NFT viewer for any Robinhood Chain wallet, with a free memory game that uses your own art. Keep the leaf and card art; cut the slogans around it.

Findings

1. Medium, bug: on a phone (390 wide), the wallet's NFTs load below the game card. After pressing View NFTs, the "Wallet collection" heading sits at y≈765 and the results start below 844, so nothing changes on screen. The cause is order: -1 on .game-feature at src/styles.css:1919; delete it.
2. Medium, taste: the headings are slogans, not the task. Replace "Your collection. Your playground." with "Robinhood Chain NFTs, by wallet". Also replace "Room for your favorites." and "A little inspiration" (src/App.tsx:386).
3. Medium, taste: the overview says the game is free five times. Delete the "No transaction fees" stat (src/App.tsx:513); it is the only stat that isn't a real value, and at 390 it wraps to two lines and pushes the row out of line.
4. Low, taste: the sidebar and footer carry three slogans, which don't belong on a tool page. Delete them, and replace the footer line with a plain statement of where the data comes from (src/App.tsx:304).
5. Low, accessibility: below 960px the help button is hidden. That dialog explains where the data lives and that there is no shared leaderboard. On a phone it's reachable only from the footer (src/styles.css:1743).

What I couldn't check

• Safari (WebKit): it was installed but won't launch on this machine because system libraries are missing. Behaviour on iPhones is unchecked.
• A wallet that holds NFTs: the one wallet I tried had none on Robinhood Chain, so it showed the empty state. I never saw the NFT grid with real wallet data.
• Blockscout API: it answered curl with a Cloudflare 403 but answered the browser normally. If it blocks visitors later, that's outside the build, and the site's error state with "Try again" covers it.