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The Arcade.
Five levels. Each one teaches a different prompting principle. Beat one to unlock the next. Bad Pizza is the boss of every cabinet.

01
Spec the Pizza.
Write a prompt good enough to cook from.
// teaches The PIZZA framework. Persona, Intent, Zones, Zen, Actions.
Insert coin
02
Locked
Spot the Miss.
A prompt failed. Diagnose which letter was missing.
// teaches Reading a bad output backwards to its missing spec.
Beat level 1 to unlock
03
Locked
Rewrite the Vague.
60 seconds to turn "make it modern" into spec.
// teaches Killing marketing fluff. Specificity under pressure.
Beat level 2 to unlock
04
Locked
Name the Villain.
Write the DO-NOT list before Bad Pizza writes it for you.
// teaches Anticipating failure modes. Negative space prompting.
Beat level 3 to unlock
05
Locked
Boss: Ship a Feature.
The full vibe-coding loop. Spec, review, refine, ship.
// teaches Multi-turn prompting. Plan rejection. Intent preservation.
Beat level 4 to unlock