Choose a game mode
Choose difficulty
Levels are graded by the hardest thinking a puzzle needs, not just how many numbers are missing. Every puzzle has exactly one answer and never needs guessing.
Race Mode setup
Create a room or join with a code. Everyone gets the same puzzle. Mistake checking is off in a race.
Enter your name, then create or join a room.
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Fill every row, column and box.
Tap a cell, then tap a number.
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Paused
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Making your puzzle…
3
Room ----
Waiting for players
Everyone starts together when all players have pressed Ready.