Neon Noughts
A neon twist on tic-tac-toe. Take on the bot or challenge a friend on the same screen.
How to play
Place X or O in an empty square. Connect three across, down or diagonally to win. Tap or click to play; use arrow keys to move around the board and Enter or Space to place your mark. X goes first.
Free · Strategy · 1–3 min
A tip before you start
Watch for two threats at once. The centre and corners can help you build a fork. Relaxed gives you room to experiment; Focused always plays a best move, so a draw is a good result.
Each new game starts fresh. Scores and progress stay in the current game session.
About Neon Noughts
Neon Noughts brings the classic three-in-a-row mechanic to a cyan-and-magenta board. Play as X against a local computer opponent, or choose Two players to take turns on one device. Every new round clears the board, and switching mode or bot level starts fresh. No account, connection to another player or online AI service is needed.