CHALLENGES ARENA · CHOOSE YOUR BUILDER MODE · SOCRATIC AI COACH READY
☕ Two Core Tracks — DIY Sandbox (@gcplab.me) & Qwiklabs Classroom (#9684)
🚀 CORE TRACK A · OPEN SANDBOX HACKATHON
DIY Using Frictionless Pre-Provisioned Accounts (
DIY Using Frictionless Pre-Provisioned Accounts (@gcplab.me)
5 SQUAD PROJECTS · GHACK-AI26BRU-831..835 · EUROPE-WEST1
Build Across Tracks 1, 2, 5 & Track 6 Capstone
Log in with your assigned
devstar****@gcplab.me account (Setup Guide →) and build multi-agent workflows using ADK 2.1 ↗, Knowledge Catalog, Data Agents, Open Knowledge Format (OKF), and Agent2Agent (A2A).
INCLUDED DIY SANDBOX MISSIONS
Track 1 (Cloud Janitor) · Track 2 (Retail Bank BigQuery MCP) · Track 5 (EU-RAISE Customs) · Track 6 (Trilogue QMV)
Use the interactive Challenge 1 → 2 → 3... Stepper directly below to step through each mission checkpoint, copy starter commands, and ask the AI Barista Coach for zero-spoiler hints.
🎓 CORE TRACK B · GUIDED QWIKLABS & ILT CLASSROOM
Accelerating Development with Antigravity CLI (
Accelerating Development with Antigravity CLI (#9684 & ILT #21321)
QWIKLABS FOCUS #9684 · 2 HOURS · NO COST · STARTER REPO: GITREY/CALENDAR-APP-LAB
Launch Student Lab: Accelerating Development with Antigravity CLI (#9684) ↗
Master the Antigravity CLI (
agy) Terminal UI across 4 guided stages: /config, /model, /tasks, /diff, /goal unit tests, /plan & /artifact Bootstrap UI refactoring, /context, /agents, /grill-me, agy -p, ! git status, /mcp (https://mcp.context7.com/mcp), Plugins, Skills & /hooks.
COMPANION QWIKLABS & COACH ILT CLASSROOM
🏫 ILT #21321 ↗
Key Prompts & Companion Focus Labs (#9325 Agents CLI ↗ · #9277 Firebase Kanban ↗)
Includes verified prompts for gitrey/calendar-app-lab: /goal Store requests in memory and create a page to display conversion history. Add links on all pages to view the history., /grill-me Refactor UI to use Bootstrap library, /goal Analyze README.md file and update it with latest codebase changes., agy -p "Explain the architecture of this codebase", and Use context7 tools to look up how to implement flex grid in react mui library.
STEP-BY-STEP CHALLENGE EXPLORER · 7 TRACK POURS · 30 CHALLENGES & STAGES
🧭 Step Through Challenge 1, 2, 3... Across All Tracks
📋 ALL 7 TRACK MENUS AT A GLANCE (CLICK ANY CARD TO LOAD IT IN THE STEPPER & AI COACH):
TRACK 6 CAPSTONE SANDBOX & SQUAD TABLES
🏛️ Live EU-27 Council QMV Simulator & 5 Café Tables
In Track 6 (The Trilogue Labyrinth), verify whether a Council compromise package survives Article 16(4) TEU Qualified Majority Voting: requires 55% of Member States (15 of 27) AND 65.00% of total EU-27 population — unless at least 4 Member States representing >35.00% of the EU population form a constitutional Blocking Minority:
MEMBER STATES IN FAVOR (Need 15 / 27 · 55%)
27 / 27 (100.0%)
EU-27 POPULATION SHARE (Need ≥ 65.00%)
100.00%
5 SPECIALTY SQUAD TABLES · 30 BUILDER SEATS · UNIFIED FLEX COACH POOL