Pipes: 0
Connect each pair of matching colored dots by drawing a pipe path through the grid. Drag from one dot to its partner, routing through empty cells. Every cell on the grid must be filled by a pipe — no gaps, no overlaps, no crossings. Solve all 30 levels across five difficulty tiers from 5x5 beginner grids to 11x11 expert challenges.
Start with the corners and edges — pipes near the border have fewer routing options, so lock them in first. If two color pairs are in adjacent corners, route them along opposite edges. Watch the pipe-fill counter: when it matches total cells minus the dots, you are one move from solving. Use Undo freely; the Undo button steps back one pipe segment at a time. If you are truly stuck, the Hint button reveals the next correct segment.
Yes! Flow Free Puzzle is completely free to play in your browser with no download or sign-up required.
Absolutely. The game is fully optimized for touch controls — drag your finger across the grid to draw pipes.
30 handcrafted levels across 5 difficulty tiers, from 5x5 grids up to 11x11 expert puzzles.
Yes, your unlocked levels and star ratings are saved locally so you can continue where you left off.