Buildout aserverless API

Real challenges with a unique story-driven experience. Buildout the solution on Cloudflare.

Challenges

#1

Game Over

Black Friday crashed a game shop's server. Gamers worldwide are frustrated. Help them go global.

Cloudflare Workers

#2

Under Attack

Soon

A company hits #1 on Hacker News. Bots and bad actors flood the API. Save them.

Cloudflare WorkersKV

Leaderboard

Complete a challenge to be the first to join the public leaderboard!

FAQ

Buildout is a unique hands-on learning platform where you learn Cloudflare technologies through story-driven challenges. Each challenge presents a real-world scenario that you solve by building with Cloudflare's tools.