Solution

155912

First name
Lexie Pressdee
School
Walton High School
Country
Age
13
Email address
lexie.pressdee@walton.staffs.sch.uk

To get started you must list all of the sums for the numbers between spaces. Then you find two of these numbers that are next to each other and find the lowest common factors of the two numbers. You then can carry on with this until you have all the numbered next to the numbers in between the lines. Once you have all of the numbered the rest is just like a normal sudoku