Sudoku

One grid. Nine numbers. First to fill it wins.

1 to 12 players · Words · About 10 to 25 min · Tapping

How to play

Everyone gets the same grid on their own phone. Fill every square so each row, column and three by three box holds one to nine.
By default there is no clock at all. Take all night: the host ends it when the room is done.
Pick Timed and you get the usual cap. Pick a sprint and it is five or ten minutes of how many squares you can get right. No hints, no checks.
A hint opens one square for thirty seconds on your time, a check marks your wrong squares for fifteen, and your grid sends itself the moment it is full and correct.