Gomoku (Five in a Row)
Line up five to win โ invite a friend by link
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About this tool
Take turns placing stones on a 15x15 board; the first to line up five horizontally, vertically or diagonally wins. The first two people take the seats; everyone after that watches. Illegal moves are rejected by the server, so the rules hold even if you poke at the page.
How to use
- The board appears right away. On your own you can move both sides, so you can play across one screen or just practise.
- Tap an empty point to place a stone. There is no separate selection step.
- Press "Play together" to create a room, then send the invite link.
- The first person to open the link becomes your opponent; anyone after that watches.
- Resign or press "New game" to start over. Sides swap on a new game.
Frequently asked questions
- Why does nothing happen when I tap?
- If it is your opponent's turn, nothing is placed. If you are watching, you cannot move at all. The server remembers who took the seats, so editing the page will not let you move on someone else's turn.
- What if more than two people join?
- The first two play and the rest watch. Watchers get the same live connection, so they see each move as it lands.
- Are there forbidden moves like double-three?
- No. Being blocked without an explanation is more frustrating than helpful here. Six or more in a row also counts as a win (free-style gomoku).