Ziply

You've got a blank grid, a handful of numbered nodes, and no room for crossed lines — can you pipe every number in order before the dark walls ruin your run?

Ziply is one of those games that looks like a casual doodle but turns into a full-blown logic workout by level 6. You start each stage with a grid, a few scattered numbered dots, and a handful of black blocks you can't touch. Your job is to drag a continuous pipe from 1 to 2, then 2 to 3, and so on, until every cell on the board is covered. The catch? You never know which way the next number will force you to snake back through your own line. I restarted the same level three times because I boxed myself into a corner with 4 still staring at me. What gets me is how quietly tense the game becomes. The dark walls look like simple obstacles, but they warp the space — you'll think you have a clear route until you realize the pipe has to fill the entire grid, meaning dead ends aren't just mistakes, they're dead ends for the whole solution. Touch works beautifully on mobile; the swipe-to-draw feels smooth enough that you can trace long winding paths without cramping your thumb. There's no timer, which is a blessing, because some later puzzles demand patient trial and error. If you're the type who likes Flow or Numberlink, Ziply scratches the same itch but with more grid-coverage pressure. It's free, loads instantly, and the difficulty ramps just fast enough to keep you from coasting. Don't let the simple neon lines fool you — this one eats your lunch if you rush.

Desktop: Click and drag your mouse to draw pipes and connect the numbers. Mobile/Tablet: Swipe your finger across the screen to draw the pipes. Rules: You must connect numbers in order (1 to 2 to 3), avoid the dark wall blocks, and fill the entire grid to

Work backward from the highest number when you're stuck; it often reveals a route the forward path hides. Fill corners early — they're the most likely places to trap an unused cell. Don't drag your pipe straight to the next number; leave room for later sequences to wrap around. Use the dark wall blocks as anchors to force a path's shape before committing. On mobile, rotate the screen or use short strokes for better precision if the grid feels cramped. If a level feels impossible, wipe it and start fresh — the first line usually determines everything.

Q: Is Ziply free to play? A: Yes, Ziply is completely free in your browser with no paywalls or downloads. Q: Can I play Ziply on mobile? A: Yes, just swipe your finger to draw pipes on any touchscreen device. Q: Do I need to download anything to play Ziply? A: No, it runs right in your browser as an HTML5 game, no install needed. Q: What is the goal of Ziply? A: Connect numbers in order and fill every grid cell without hitting dark wall blocks. Q: Are there any time limits in Ziply? A: No timers — take as long as you need to solve each puzzle. Q: Can I restart a level in Ziply? A: Yes, refresh the page or use the level's reset option if available to start over.