Play Gomoku Together
Play Gomoku Together on One Screen
Local two-player mode turns a phone, tablet, or computer into a shared Gomoku board. Black moves first, and the players alternate placing stones on empty intersections. A line of five or more wins horizontally, vertically, or diagonally. The site tracks the turn and move list, so once the page is open, you do not need an active internet connection, a second device, or a room code. Before the first move, agree on takebacks and whether hints are allowed, then use those rules for the entire game.
Set the Ground Rules Before the First Move
An overline also wins. For a serious game, agree that every move is final and that neither player will use hints. In a practice game, takebacks can help you return to a decision point and compare alternatives. Keep the device where both players can see it, and wait for the turn indicator to change before passing it over. That helps prevent accidental taps and confusion about whose turn it is.
Ask Them to Read the Shape Before They Move
Do not place the stone for a new player. Ask them to identify the opponent’s strongest threat, then explain whether their candidate creates a closed three, open three, open four, or double threat. If you disagree, trace the horizontal, vertical, and two diagonal lines one by one. Explaining the idea before placing the stone turns a quick tap into a decision both players can review.
Give Each Game One Practice Goal
A teaching game does not need commentary after every move. Spend one full game looking for two possible directions before placing each stone, or focus only on open threes and double threats. Afterward, use the move list to revisit the critical sequence and find the first shared intersection you missed. Working on one type of decision at a time builds a more reliable habit than trying to memorize a stack of opening diagrams.
1 DeviceStart a local two-player game
Black FirstTake turns on empty intersections
Set RulesAgree on takebacks and hints before playing
1 Practice GoalFocus on one judgment per game
