One Line Clear: Puzzle Game

One Line Clear is a single-player logic puzzle game built around path planning and tile flipping. Study the black-and-white board, draw one continuous path through adjacent tiles, and flip each tile in sequence. Solve the puzzle by making every row end in a single color.

The rules are easy to learn, but each new board asks you to think further ahead. Your starting point, ending point, direction, and flip order all affect the result. Preview the route, rethink your plan, and confirm the flip only when the path feels right.

Game features

• One-line paths: Connect neighboring spaces with one continuous route and enjoy intuitive path-planning puzzles.
• Ordered tile flips: Tiles flip in path order, so reversing the starting and ending points can change the outcome.
• Flexible editing: Step back, extend the route, or redraw it before confirming.
• Useful outer frame: Gray spaces outside the board do not flip, but they can connect positions that seem impossible to reach.
• Gradual challenge: Begin with approachable boards and progress to more demanding logic puzzles and brain teasers.
• Shortest-path mastery: A puzzle may have more than one solution. Look for a shorter, smarter one-line route.
• Focused play: A clean black-and-white board, clear animation, sound, and vibration feedback keep the focus on solving.

Made for players who enjoy one-line puzzles, path games, tile puzzles, brain teasers, and casual puzzle games. Clear a board during a short break or keep exploring until you find your ideal route.

No ads, no account required, and no personal data collected or shared. Play offline and enjoy a focused single-player logic puzzle anywhere.