The code containing the solving time and the Sudoku puzzle number is displayed in Sensible Sudoku when you complete a puzzle and at Menu > Statistics.

Just type this code in the form at the left to enter the Sensible Sudoku Best Times Table. Please also provide the name to display and your location.

The email address should be the same as when you purchased Sensible Sudoku and is only used to confirm the Sudoku was solved in a legitimate copy of the game.