Project Euler - Problem 11
Posted on Wed, 21/12/2011 - 10:21
Question
In the 20 x 20 grid below, four numbers along a diagonal line have been marked in red (bold).
Project Euler - Problem 8
Posted on Tue, 20/12/2011 - 14:06
Question
Find the greatest product of five consecutive digits in the 1000-digit number.