Best Free Flow Connect Game
Join every pair of dots with a pipe and fill the whole grid - no crossings.
Level 1
press P to pause
Love Best.Free? Share it
How to play
- Pick a colour. Press and drag from one coloured dot toward its matching partner.
- Route the pipe. Trail through empty squares without crossing other pipes; redrawing from a dot clears its old route.
- Fill the board. Connect every pair and cover every square - fill the whole grid to win.
About Flow Connect
Flow Connect is the addictive pipe-connecting puzzle (the Flow Free style). Each board has pairs of matching coloured dots; your job is to draw a pipe linking every pair - without any pipes crossing - and to fill every single square on the grid at the same time. Every puzzle is generated from a known full solution, so it’s always solvable; the challenge is finding the routes that leave no gaps. Drag from a dot to lay its pipe, redraw to clear a wrong route, and connect them all. No signup, no download.
Frequently asked questions
Drag from a coloured dot to the other dot of the same colour to lay a pipe between them. Do this for every colour so that no pipes cross and every square on the board is filled. When all pairs are connected and the grid is full, you win.
Yes. Connecting all the pairs is only half of it - a winning solution also covers every cell on the board with no empty squares left. That extra rule is what makes the puzzle challenging.
Just start a new drag from either of that colour’s dots - it clears the old route so you can draw a fresh one. You can also drag back along a pipe to retract it square by square.
Always. Each board is generated from a complete, known solution, so there is guaranteed to be at least one way to connect every pair and fill the grid.
Difficulty sets the grid size - Easy is a 5×5 board, Normal is 7×7 and Hard is 9×9. Bigger grids have more colours and far more possible routes to untangle.
Completely free, with no signup, no download and no paywall - it loads and runs entirely in your browser.
Yes. It runs in your browser, so Flow Connect works on phones and tablets as well as desktop - there is no app to install.
No. Flow Connect works with no signup at all; an optional free account only exists to unlock higher usage limits.
Usually just a few seconds for a typical file - Flow Connect starts working the moment you give it your input.
Your input is processed in memory and never stored, so nothing is left behind once you have your result.