Bubble Sort Color Puzzle Game
Puzzle4 playsDeveloped by Factorial Studio · Built in Unity
About Bubble Sort Color Puzzle Game
A colour-sorting puzzle played with tubes of stacked balls. Only the ball at the top of a tube can be moved, and it can only go onto a ball of the same colour or into free space, so the empty room you have left is the thing that really limits you. Each level can be finished from where it starts, but the order you work in matters: burying a colour under others early on can leave a level visibly solvable and no longer reachable. Levels begin gently and add colours as you go.
How to Play
Tap a tube to pick up the ball at the top of it. Tap another tube to drop that ball. It can only go onto a matching colour, or into a tube with space free. The goal is to end with every tube holding a single colour. Work out where a colour is going before you move it. If you run out of legal moves, restart the level and try a different order.
Good to know
A quiet game — there is nothing to react to and no way to lose by being slow, so it suits being picked up and put down. Works the same with a mouse or a thumb. Every level has a solution, which means being stuck is always information about an earlier move rather than bad luck.
Frequently Asked Questions
I have no moves left. Is the level broken?
No — every level can be completed from its starting position. Having no moves left means a colour was moved into space that was needed later. Restarting and holding your free space back for longer usually solves it.
Why can I only move the top ball?
That restriction is the puzzle. If any ball could be lifted out of the middle of a tube, every level would come apart in a few taps.
Do I need an account to play?
No. There is no sign-up and nothing to install — the game runs in the browser tab you already have open.
Game Details
- Developer
- Factorial Studio
- Category
- Puzzle
- Built with
- Unity
- Platform
- Web browser — no download needed
- Price
- Free to play