Build SQL like a city

Learn database design by building a sacred city — One query at a time

vrindavan@sql — zsh — 80x24

→-- Create the city database
CREATE DATABASE Vrindavan;
 
→-- Create your first table
CREATE TABLE dharamshala (
  id SERIAL PRIMARY KEY,
  name VARCHAR(100)
);
 
→-- Add some residents
INSERT INTO dharamshala VALUES
  (1, 'Swapanth'),
  (2, 'Hemanth');
 
→SELECT * FROM dharamshala

వృందావనం

dharamshala

temples

ashrams

pilgrims

💡 Click on any building to see animations! Hover over street lamps for effects.

🎮 Learning disguised as a game

🏆

Quest-based learning

Each SQL concept is a mission. Complete quests, unlock achievements, and level up your database skills.

⚡

Instant feedback

See your queries run in real-time. Watch your city react. Debug with visual clues, not error logs.

🌆

Build, don't memorize

No flashcards. No lectures. Just you, a terminal, and a city waiting to be built from scratch.

📊

Progress that shows

Your skyline is your portfolio. Each building represents mastery. Share your city with the world.

Your learning path

From SQL newbie to database architect

Hello World

LVL 1-5

SELECT, FROM, WHERE basics

First Village

LVL 6-12

CREATE, INSERT, UPDATE ops

Growing Town

LVL 13-20

JOINs and relationships

City Builder

LVL 21-30

Subqueries, indexes, optimization

Architect

LVL 31-40

Advanced patterns, performance tuning

🔒

Database Master

LVL 41-50

Transactions, concurrency, replication

🔒

SQL Legend

LVL 51+

Enterprise architecture, scaling

🏗️

Build from scratch

Start with nothing. Type CREATE TABLE and watch your city grow. Every query is a construction project.

🔗

Connect everything

JOINs become highways. Indexes become express lanes. See your data relationships light up in real-time.

🚀

Level up naturally

Village to metropolis. Simple SELECTs to complex subqueries. Your skills scale with your skyline.