Puzzle game
Color Flow – play online for free
Color Flow connects matching dots with paths that cannot cross, while every cell on the board must also be filled.
A pair can be connected correctly and still block the remaining puzzle, so the shape of unused space matters.
▶ Play for free nowHow to play
Connect every color pair
- Drag from a colored dot to its matching partner.
- The pipe fills every cell you drag across.
- Pipes never cross each other.
- Solve by connecting every pair AND filling the board.
- Drag back along a pipe to erase it.
- Lay fewer pipes to earn more stars.
Practical strategy tips
- Start with edge dots and tight corners.
- Avoid dividing the board too early.
- Confirm every remaining pair still has a route.
- Drag backward along a path to shorten or redraw it.
Game modes
Levels
Connect the colors, world by world
Where the game comes from
Connecting pairs of dots through a grid without letting the paths cross is a puzzle type from the late 19th century. An American puzzle writer printed such problems from 1897; from the 1980s Japanese publishers developed them systematically.
The second condition is what changes the character: at the end every cell must be occupied. It stops being a connection puzzle and becomes a division of area — empty cells prove that some path has to run elsewhere.
Why play Color Flow on FunPort?
- Free to play, no sign-up required
- Runs straight in your browser on phone, tablet and desktop
- Part of a collection of 30 games – one account, every game