Today's puzzle
Daily Queens
Everyone gets the same board. Difficulty builds through the week, from a smaller Monday puzzle to the 9×9 Sunday challenge. The board resets at 00:00 UTC.
One attempt for the board
The official clock begins when you press start. Finish with one queen in every row, column and colour region. Queens cannot touch.
How ranking works
Signed-in players receive one ranked attempt each UTC day. The server records the start, verifies the final queen positions and calculates the official time. Public names are account-derived pseudonyms, so personal profile details are not displayed.