Fill One Line

How to Play Fill One Line

The goal is elegance in simplicity. Your objective is to connect every dot on the grid using a single, continuous line. Here are the core mechanics:

• Start a Path: Click or tap on any starting point (node) to begin drawing.
• Draw the Line: Drag your cursor or finger across the grid to connect the adjacent dots.
• The Golden Rule: You cannot retrace a line you've already drawn. The entire shape must be completed in one single stroke.
• Complete the Puzzle: Successfully connecting all the dots to fill the entire shape will complete the level.

Your Fill One Line Questions, Answered

I'm stuck on a level! Any tips?

Of course. Getting stuck is part of the process and what makes solving these one line drawing puzzles so rewarding. First, try to identify any "choke points"—sections of the puzzle with only one way in and one way out. Often, you must start or end your line at one of these points. If that doesn't work, try a completely different starting node. The solution to a tricky Fill One Line puzzle often reveals itself when you abandon your initial assumptions and approach it from a new angle.

Are there other fun puzzle games like this?

Absolutely. If you appreciate the pure, focused challenge of logic puzzles, you're in the right place. We believe in providing top-tier brain-teasers that respect the player's intelligence. For more fantastic challenges, you can explore the full library of titles on our main games portal, where we curate only the best experiences.

How does this game compare to other one line drawing games?

We pride ourselves on clean design and meticulously crafted levels that offer a fair but escalating challenge. While the single stroke puzzle concept is a classic, our focus is on a smooth, distraction-free experience. The genre itself is incredibly popular, and you can see its wide appeal on major gaming hubs like Poki, which host hundreds of variations. We're confident our version stands as a premier example of the form.

Is this game considered a 'hop game'?

That's an excellent question that gets into game mechanics. Fill One Line is a pure logic puzzle focused on spatial reasoning and pathfinding. 'Hop games,' on the other hand, typically involve platforming, jumping, and timing-based challenges. While both can be fun, they test different skills. If you're interested in that style of play, you should check out our dedicated hop games category to see the difference for yourself!