Lines Games
Think three moves ahead and keep the board open. Line 98, Lines 98, and Magic Lines turn five-in-a-row clears into space-control puzzles, free in your browser. Classic Lines 10x10 stretches the same idea across a larger grid.
Lines games built around five-in-a-row board control
Lines games ask you to read a grid, place each ball with a plan, and keep routes open. You are usually chasing five in a row, straight or diagonal, while the board tightens with every new drop. It is a free online puzzle style built around space, angles, turn order, and board control.
Compact grids and longer clears
The classic route starts with Lines 98 and Line 98, where one awkward ball can block a diagonal. Classic Lines 10x10 gives you more room, but it also asks for deeper planning across the board. Longer runs clear more space, so open lanes matter from the first move.
Refills and one-more-turn pressure
Mind Your Marbles adds a useful pause after a clear, which lets you set up a second move. That small window can rescue a trapped color or extend a lane before the refill lands. Magic Lines keeps the same pressure while new drops change your route every turn.
Reading space before the grid fills
These boards work best when you think two turns ahead, not one, because the grid fills quickly. A single placement can open a diagonal and close a bad lane at the same time. That push-and-pull is what makes Lines games easy to read, but hard to master.
Protect empty space, and the next refill has fewer ways to trap you. Once the board gets crowded, the cleanest path is usually the one you prepared earlier.