Online Bingo

How to play

• Host: enter your name, choose the winning pattern, then type your own room code or press Generate, and Create room. Share the code (or the invite link) with your players.
• Players: enter your name and the host's code, then Join game. Everyone in the room shows up in the players list.
• Card numbers: the host chooses Random (everyone is dealt a card) or Players choose. In that mode, each player taps a square and picks its number while waiting (B 1–15, I 16–30, N 31–45, G 46–60, O 61–75, free space in the middle). Fill the rest picks any remaining squares at random. The players list shows who is ready. Squares still empty when the game starts get random numbers, and your numbers stay for the next round unless you change them.
• When everyone is in, the host presses Start bingo.
• The host calls balls one by one, or sets automatic calling every 4, 6 or 10 seconds. Each ball is read aloud and lit up on the called-balls board. Pick the voice in the top bar: ไทย (e.g. "บี สิบสอง"), English ("B, 12"), or no voice. Each player chooses their own.
• Check your own card: tap a number to mark it when it's called (tap again to unmark). Nobody marks it for you, so stay sharp! Only numbers that have been called can be marked.
• Complete the pattern (one line, four corners or a full card) and press BINGO!. The server checks the squares you marked. Only numbers that were really called count. The first real bingo wins and the game ends for everyone. The host can then start another round with new cards.
• Press fullscreen (or F) to fill the window, which is handy on a TV or projector. The host can press N to call the next ball.

Fair play

• The server deals the cards and draws the balls at random. Nobody, not even the host, can see other players' cards or the next ball. A wrong "Bingo!" is simply refused.
• Up to 60 players per room. Rooms are temporary: they close after 3 hours without activity.