Inbox Zero

Pick a version

Every unread message is a brick, and hitting it marks it read. Each weekday brings a new twist, and on Friday the boss turns up asking "got a sec?"

Move the paddle with the mouse or arrow keys and click or press Space to serve. On a phone, drag with one finger and let go to serve. Any message you hit counts as read, and the red megaphones set off a chain. P pauses, M mutes.

• Games editionTime —API cost —
• My revision (Opus 5.5)The Ultracode version, revised after I played itTime —API cost —
• 3D · tilted (three.js)Currentthree.js is built into the file, so it opens a bit slowerTime —API cost —
• Claude Opus 5.5 · UltracodeRan into my 3-hour limit mid-reviewTime 180m 24sAPI cost $36.75
• Claude Opus 5.5 · xhighTime 20m 23sAPI cost $4.57
• GPT-6.1 Sol · CodexTime ~12 minAPI cost $0.63
• GPT-6.1 Sol · Codex (sandboxed)This run couldn't open a browser to play-testTime ~22 minAPI cost $0.71
• 3D · top-down (three.js)Time —API cost —
• OriginalTime —API cost —

From the videoI Told Opus 5.5 to Make My Game a LOT More Fun

Questions? Join the discussion on YouTube