This is a playable picross puzzle generator written in JavaScript

You can access an online version here

• Left click : mark cell as active
• Left click + drag : mark multiple cells as active
• Right click : mark cell as inactive
• Right click + drag : mark multiple cells as inactive

On touch capable devices:

• Tap: mark cell as active
• Tap and hold: mark cell as inactive

• Adjustable grid dimensions (the code is generic and supports any dimension, but a 30x30 game can take up to 2 hours)
• Custom game seeds (allows multiple computers to play using the same starting puzzle configuration)
• Option to toggle crossouts, helping you track numbers that have already been solved
• Auto-saves using HTML5 web storage
• Progress indicator
• Mistakes counter

• jQuery
• Backbone.js / Underscore.js
• seedrandom.js