Stakko Vials | Sort the Stacks HTML5 Puzzle Game

Video Demo

Stakko Vials is a colorful HTML5 sorting puzzle game where players must move numbered blocks between vials and organize them according to different rules. Each vial has its own target condition, such as odd numbers, even numbers, numbers below 5, descending order, or completely empty.

Players need to carefully plan their moves, use limited hints, and solve each level with as few moves as possible to earn up to 3 stars and build their total score.

The game includes 12 progressively challenging levels, responsive canvas-based gameplay, animated blocks, particle effects, confetti celebrations, sound effects, level selection, undo, restart, hints, scoring, and local progress saving.

1. Features

• 12 progressively challenging puzzle levels
• Number sorting and vial-based gameplay
• Multiple sorting rules and objectives
• Odd number sorting
• Even number sorting
• Numbers below 5
• Descending number order
• Empty vial objectives
• Limited hint system
• Undo last move
• Restart level option
• 3-star performance system
• Move and par tracking
• Total score system
• Level unlock progression
• Level selection screen
• LocalStorage progress saving

1. Technology Used

• HTML5
• CSS3
• JavaScript
• HTML5 Canvas
• Web Audio API
• SVG
• LocalStorage API

1. Supported Browsers

• Google Chrome
• Mozilla Firefox
• Microsoft Edge
• Safari
• Opera
• Mobile Chrome
• Mobile Safari
• Android WebView

1. Controls

Desktop

• Click a vial to select it
• Click another vial to move the top block
• Drag and drop blocks between vials
• Use Undo to reverse the last move
• Use Restart to reset the current level

Mobile

• Tap a vial to select it
• Tap another vial to move the block
• Drag blocks between vials
• Use the on-screen buttons for Undo, Restart, Hint, Sound and Levels