How to use it
Read the short rules, start a new round, and use the displayed keyboard or touch controls.
⚫
Games
Tic-tac-toe & Gomoku
Play locally or challenge a friend using a room code.
친구와 방 코드 대결
방을 만들거나 받은 코드를 입력하세요. 설정 전에는 한 화면에서 번갈아 둘 수 있어요.
또는
로컬 2인 플레이
X / 흑 차례
TOOL GUIDE
When to use it
Content reviewed · 2026-07-23
Play locally or challenge a friend using a room code.
Before you rely on the result
This is for casual entertainment, not diagnosis, ability assessment, or factual judgement.
Data handling
Shared rooms, votes, or scores may store the minimum result data needed for the shared feature.
Related tools
A few tools that fit naturally with this task.