Is Glass Sliding Puzzle free?

Yes, it is completely free to play. You can jump right into the game in your browser with no downloads or registration required.

Can I play on my mobile phone?

Yes, it is fully optimized for touchscreens. Simply tap a tile adjacent to the empty space with your finger to slide it.

How many stages are there in total?

There are 20 stages with increasing difficulty, ranging from 3x3 to 6x6.

How do the timer and move limits work?

Some stages result in failure if you exceed the time limit or the maximum allowed moves. You can monitor your remaining time and moves in real-time via the top HUD.

What do the Hint, Undo, Mix, and Fix items do?

"Hint" reveals the next tile to move, "Undo" reverses your last move, "Mix" reshuffles the board, and "Fix" automatically places an incorrectly positioned tile into its correct spot.

What is the procedural art mode?

It's a theme where automatically generated images are broken down into puzzle pieces instead of numbers. You can toggle between this and 3D numbers at any time from the stage screen.

How are stars awarded?

Every stage starts with 3 stars by default, and one star is deducted for every time you exceed 70% of the time or move limit.

Where is my game progress saved?

It is automatically saved to your browser's local storage without requiring any login.

Can I replay completed stages?

Yes, you can select any previously cleared stage from the Stages menu to challenge yourself again anytime.

Yes, if you add the game to your home screen (PWA), you can play even without an internet connection.

Why won't a tile move?

Only tiles directly adjacent horizontally or vertically to the empty space can be moved. Diagonal tiles or tiles separated from the empty space will not move when tapped.

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Glass Sliding Puzzle

A neon glass sliding game spanning 20 space puzzles

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20 Stages

From 3x3 to 6x6

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Timer & Move Limit

Speed and accuracy modes

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3D Glass Tiles

Neon glassmorphism visuals

What is Glass Sliding Puzzle?

Glass Sliding Puzzle is a free online puzzle game where you slide glowing 3D glass tiles across a neon space background. Play directly in your browser without any downloads or sign-ups, optimized for smartphones, tablets, and PCs alike. Progress through 20 stages from the beginner 3x3 setup to the advanced 6x6 grid to sharpen your skills. Certain stages feature time limits and move restrictions that test your speed and accuracy simultaneously. Freely switch between the 3D Numbers theme and the procedural art theme where images are split into puzzle pieces. When you get stuck, use hint, undo, mix, and fix items to keep your momentum going. Challenge yourself for 3 stars and high scores on every stage; your progress and records are automatically saved in your browser so you can pick up right where you left off.

How to Play

1
Select a Stage
Open the Stages menu at the bottom of the screen and choose from 20 progressively harder stages ranging from 3x3 to 6x6.
2
Slide Tiles Next to the Empty Space
Tap or click a glass tile adjacent to the empty space to slide it in that direction. Repeat this action to arrange the numbers or picture in order.
3
Check Time & Move Limits
Some stages feature a time limit or a maximum move count. Keep an eye on the TIME and MOVES values in the top HUD while playing.
4
Overcome Crises with Items
When stuck, use Hint, Undo, Mix, and Fix items to solve the puzzle more easily.
5
Complete the Puzzle & Earn Stars
Arrange all tiles in order to clear the stage! The fewer time and moves you use, the more stars you earn (up to 3).