Then solve this as a normal TomTom puzzle to find the next web address (123645.html). This also points to page 91 of Sudoku Masterpieces, where one solver got surprised with a marriage proposal and the rest found an Arrow Heart Sudo-Kurve.
The question marks in the original puzzle should be replaced with the first 17 digits of pi as shown below.
Then solve this as a normal TomTom puzzle to find the next web address (123645.html). This also points to page 91 of Sudoku Masterpieces, where one solver got surprised with a marriage proposal and the rest found an Arrow Heart Sudo-Kurve.