Play Stack Sorting online to test your logic and speed. Click or tap stacks to move colorful cylinders and arrange each stack by color before time ends.
This free puzzle game offers Easy and Hard modes so you can relax or take on a tougher challenge. Start a quick round now and beat your best time.
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Desktop
- Left-click a stack to pick up its top cylinder.
- Left-click a target stack to place the cylinder there.
- Use mouse or touchpad for quick clicks. Use on-screen controls to restart or move between levels if shown.
Mobile
- Tap a stack to pick up its top cylinder.
- Tap another stack to place the cylinder there.
- Use on-screen buttons to restart or go to the next level when available.
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Stack Sorting is a casual puzzle game that challenges your planning and speed. The core goal is simple. Move the top cylinder from one stack to another so each stack contains cylinders of the same color. You may place a cylinder on an empty stack or on a stack whose top cylinder matches in color. Complete each level before the time runs out to advance.
The game blends quick thinking with strategy. Early levels let you practice with many stacks and generous time. Later levels reduce the number of stacks and tighten the time limit to test your sorting strategy. Controls are minimal and intuitive so you can focus on solving puzzles. Visual feedback and color clarity help you plan moves and spot patterns fast.
- Objective: Sort all cylinders so each stack holds only one color.
- Gameplay: Click or tap a stack to pick its top cylinder, then click or tap a target stack to place it.
- Modes: Easy for relaxed play and learning, Hard for fewer stacks and higher challenge.
- Progression: Levels increase in difficulty and require fewer moves and faster decisions.
Stack Sorting appeals to players who like short, replayable brain training sessions. It is ideal for casual play on desktop or mobile and for anyone who enjoys clear rules and satisfying puzzle solutions.
Game Details
Category
Puzzle
Developer
Unknown
Technology
HTML5
Platform
Web Browser
Devices
Desktop, Tablet, Mobile
Game Features
Simple Rules
Clear mechanics let you pick the top cylinder and place it on empty or matching stacks for fast learning.
Timed Challenges
Complete each level within a time limit to add urgency and reward quick planning.
Two Difficulty Modes
Easy mode for relaxed play and Hard mode for tighter stacks and higher challenge.
Short Replayable Levels
Levels are quick to finish so you can replay to improve time and move efficiency.
Mobile Friendly
Touch controls work smoothly so you can play on phones and tablets as well as desktop.
Frequently Asked Questions
Pick the top cylinder on any stack and place it on an empty stack or on a stack whose top cylinder has the same color. Sort all cylinders so each stack contains only one color before time runs out.
Easy mode gives more stacks and more time so you can practice. Hard mode reduces stacks and time to increase difficulty and require better strategy.
Yes. The game supports touch controls. Tap a stack to pick up its top cylinder and tap a target stack to place it.
If you cannot make a legal move, use any available restart or undo button shown on the level screen. If neither option is visible, restart the level to try a new sequence.
Yes. You can play Stack Sorting online for free in a web browser with no download required.