A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 x 99.
Find the largest palindrome made from the product of two 3-digit numbers.
Sub Euler004() Dim Rslt As Long, Nbr1 As Long, Nbr2 As Long, ProcTime As Single ProcTime = Timer For Nbr1 = 100 To 999 For Nbr2 = 100 To 999 Dim OneRslt As Long OneRslt = Nbr1 * Nbr2 If StrReverse(OneRslt) = OneRslt Then Rslt = Max(Rslt, OneRslt) Next Nbr2 Next Nbr1 Debug.Print Rslt, Timer - ProcTime End Sub