Gomoku
A clear 15×15 board, move preview and freestyle five-in-a-row.
Play Gomoku, Reversi, Four in a Row, English checkers and Dots and Boxes. Choose a browser AI or take turns with a friend on the same device, without an account or installation.
A clear 15×15 board, move preview and freestyle five-in-a-row.
Legal-move hints, clear disc counts and sweeping reversals.
Seven columns, simple drops and readable connection threats.
Highlighted destinations, capture chains and crowned kings.
A compact four-by-four board and satisfying box chains.
Five original implementations with explicit rules, local progress and selection-before-confirmation controls. AI has three bounded search levels; this is not online matchmaking or a professional-strength engine.
Yes. Choose Local two-player and take turns on one device. AI also runs locally. Changing mode or difficulty starts a new game. Progress stays in this browser; there are no online rooms or account sync.
Touch and keyboard controls are implemented. Physical phones, controllers and Tesla browsers await device testing.