LINESCLASH · FREE BROWSER GAME
About LinesClash
LinesClash is a free browser strategy game inspired by tic-tac-toe. Its official website is linesclash.com. The name is also written as “Lines Clash”: build lines, clash with rivals and keep scoring across a bigger board.
Familiar turns, a different goal
Place a symbol, look for a line and watch your opponent’s next move. The difference comes after that first three-in-a-row: LinesClash keeps going. Classic games reward cumulative scoring across one larger board, with points for lines, area bonuses and useful defence.
There are no forced mini-board destinations. The faint area borders help you name and read cells; they do not stop a line from crossing the board. The tic-tac-toe comparison explains the difference from traditional and Ultimate rules.
Choose your kind of match
Practice against five AI opponents, invite friends to a private online room or share one device with 2–4 people. Available boards run from quick 6×6 Duels to 20×20 Insanity matches, depending on the mode and opponent.
Classic focuses on points. Combo scoring adds bonuses for larger plays. Battle Mode adds HP, attacks and abilities for two-player duels. The rules stay visible so you can understand why a move earned points or dealt damage.
Play in your browser
Use a phone or computer with no game download. Guest play is available without registration; an optional profile keeps official progression. Private rooms can use optional live voice. You can control game sounds and AI voices in Settings.
This website is the home of LinesClash, its official rules, strategy guide and frequently asked questions. For how account data and room audio are handled, read the privacy policy and terms.