01
LOCAL OPPONENT
PLAY THE GRID AI
A Nova-inspired game opponent running entirely in this browser.
ALL GAMES
NOVA SIDE CHANNEL // 03×03
SIGNAL GRID
Three marks establish a pattern. One decision changes everything.
02
SHARED TERMINAL
TWO PLAYERS
Take turns on the same screen. No connection or account required.
03
PRIVATE TRANSMISSION
ROOM CODE
Create a six-character room or join someone who already has one.
Private rooms use anonymous Firebase sessions and contain no player chat. Privacy
LOCAL OPPONENT
SIGNAL GRID
GRID READY
YOUR MOVE // SIGNAL X
Use the arrow keys to move between available squares. Press Enter or Space to place a signal.
SIGNAL FLIP
DECIDING WHO MOVES FIRST
PRIVATE ROOM CONNECTED