go/pca-arena

Ace Your PCA Exam by Gaming at Work

Practice PCA questions by playing an FPS with Googlers. The game is vibe coded, but the PCA questions are not.

PLAYER	BEST WIN STREAK
noam	0
colleague_test	0

Unique Googlers

Duels Completed

Correct Answers

Median Answer Speed

Studying Is Boring

We already finished school, and nobody wants to cram for an exam.

Ridiculously long prep paths. Completing the official PCA Learning Path takes ~170 hours of passive reading and video modules.
Decision fatigue. There are so many ways to study that it's hard to figure out what works best.
Overwhelming load & unverified guides. Juggling mandatory onboarding alongside unverified AI resources complicates exam preparation.

Practice vetted PCA questions by playing a fast-paced FPS with fellow Googlers.

Opinionated studying. Enforces spaced repetition and race-to-answer mechanics. Inspired by a colleague who aced her PCA by practicing questions exclusively.
Leaderboard mechanics. Climb the ladder by winning duels against opponents.
Vetted question bank. Each duel features a set of PCA questions from a vetted bank of 570+ questions.

Hop into the browser-native 3D arena anytime with your Google credentials.

Tag rivals to trigger rapid-fire Quiz Duels on vetted PCA questions.

Build spaced-repetition reflexes under pressure and walk into your exam ready to pass.

You can explore the full Piper monorepo codebase in Google3 on CodeSearch.

Not currently. PCA Arena is optimized exclusively for desktop web browsers with keyboard and mouse controls.

Please report any bugs directly in our Group Chat so we can investigate and deploy a fix right away.

Absolutely! Whether you want to add new questions, 3D features, or gameplay mechanics, join our Group Chat to get started.