Frontend Machine Coding #1: Build a Mini Snakes and Ladders Game with React

Learn how to build a complete Snakes and Ladders game using React with step-by-step explanation and code examples

Frontend Machine Coding #1: Build a Mini Snakes and Ladders Game with React

Problem Statement

Build a simplified version of Snakes and Ladders using React. This is a classic board game where players roll dice to move their token across a 10x10 board (numbered 1–100). Landing on ladders moves you up, while landing on snakes moves you down.

Requirements

Must-Have Features:

  • A 10x10 board numbered from 1 to 100
  • A dice roller that generates random numbers from 1 to 6
  • A player token that moves based on dice rolls
  • Snakes and ladders that move the player up or down when landed on
  • A "Play" button to move the player based on the current dice roll

Nice-to-Have Features:

  • Visual indicators (arrows) for snakes and ladders
  • Win message when player reaches position 100
  • Clean component structure and state management
  • Responsive and user-friendly UI

Understanding the Problem

What is Snakes and Ladders?

Snakes and Ladders is a classic board game where:

  • Players start at position 1
  • They roll a dice (1–6) to move forward
  • Landing on a ladder moves them up to a higher position
  • Landing on a snake moves them down to a lower position
  • First player to reach exactly 100 wins

Key Concepts to Implement

  1. Board Layout: 10x10 grid with numbers 1–100 arranged in a snake pattern
  2. Game State: Track current player position and dice value
  3. Movement Logic: Handle dice rolls, position updates, and snake/ladder effects
  4. Component Structure: Separate concerns into logical components

Solution Architecture

Component Structure