Free · Instant play · No download
Color Flow: connect colors, fill the maze
Color Flow is a free browser Flow Free / Numberlink puzzle. Drag pipes between matching dots — paths cannot cross, and every cell must be filled to clear the level.
Quick facts
- Genre: logic · puzzle · Flow Free style
- Platform: browser (phone & desktop)
- Price: free, no signup
- Progress: highest level saved locally
- Rules: no crossing · fill every cell
How to play Color Flow
Classic color-pipe rules with neon polish. Connect every pair, never overlap, cover the whole board.
- 1
Pick a color
Touch a glowing endpoint to start drawing that pipe.
- 2
Drag to its twin
Move through empty cells only — no diagonals, no crossing other pipes.
- 3
Fill the board
When every pair is linked and every cell is covered, the level clears.
- 4
Undo or reset
Mistakes happen — undo the last stroke or reset the level anytime.
Controls
Desktop
- Click and drag between matching dots
- Undo / Reset buttons under the board
- Mute with the sound button
Phone / tablet
- Finger-drag on the grid
- Undo / Reset in the bottom bar
- Portrait recommended
Why it’s fun
Satisfying fills
Watch neon pipes light up as you cover the last empty cells.
Real logic
No crossing and full coverage turn doodling into deduction.
Touch-first
Built for finger dragging on phones, still crisp on desktop.
40 levels
From cozy 5×5 boards up to chunky 8×8 mazes.
Tips
- Solve corners first — edge dots often have only one sensible route.
- Long pipes early — snakes that must travel far act as a skeleton for the rest.
- Redraw freely — starting again from a dot clears that color.
- Use Undo — one bad stroke is cheaper than resetting the whole level.
Who it’s for
Flow Free fans
Want the classic connect-and-fill itch in the browser.
Casual puzzlers
Short sessions, clear feedback, no account wall.
Kids & adults
Easy to learn, gradually harder boards.
Progress
Your current and best level are stored in this browser’s local storage.
FAQ
What is Color Flow?+
A free online Flow Free-style puzzle: connect matching colors without crossing and fill every cell.
Is it free?+
Yes. Play in the browser on What Games Play — no signup.
Can paths cross?+
No. Pipes cannot cross, overlap, or share cells.
Do I have to fill every cell?+
Yes. A level clears only when every pair is connected and the board is fully covered.
Where is progress saved?+
On this device in local storage.
Privacy
No account required. Optional progress stays on your device.
Ready to connect the maze?
Link the colors, fill every cell, clear the board.
↑ Play Color Flow