Lines To Fill Game

Lines to Fill is a quiet, untimed puzzle game from KEK Games. Each level is a board of colored tiles, and the goal is simple: drag a line through every tile of a color so none of it is left uncovered, then do the same for every color on the board until nothing blank remains.

Nothing here is timed and there's no way to lose a level outright, so the pace is entirely yours. Early boards are small enough to clear on instinct, but the game leans on tighter layouts and more colors packed into the same space as you go, which is what turns it from a fidget toy into something you actually have to look at before you drag.

Controls

• Mouse: click and drag through same-colored tiles
• Touch: press and drag with a finger on phone or tablet

Tips

• Look over the whole board before your first drag — later tiles are easier to plan around than to fix after a line is already down
• Clear the smallest, most boxed-in color first; it has the fewest tiles left to go wrong

It's a good fit for a quick break rather than a competitive session — there's no score to chase, just a board to tidy up.