Flow Free - Free Online | FunToolX
Use Flow Free online for free, no download required. FunToolX offers hundreds of fun online tools.
About this tool
Flow Free is a free online game. Connect matching dots and fill the whole grid. Play instantly — no install, no waiting. It runs entirely in your browser — no download or sign-up needed.
There are several color-paired endpoints in the grid (for example, two red dots, two blue dots). You need to lay pipes in the grid to connect each pair of same-colored endpoints. The pipes cannot be crossed, and all grids must be filled with pipes.
Pipe segments include straight pipes, bent pipes, T-pipes, etc. Click on the grid to rotate the direction of the pipe segment. The key is to plan the overall layout to avoid one pipeline blocking another road.
Difficulties range from 5×5 to 10×10, and color pairs range from 2 to 6. Use CSS Grid to draw grids, use SVG to draw pipe fragments, and use CSS transform to rotate.
Pipe connection game, place pipe segments in the grid to connect all color paired ends. Pipelines cannot cross and all squares must be filled.