Project Euler.net contains amazing mathematical puzzles. The majority of them require programming a computer to find the solution. (e.g. Problem #4: Find the largest palindrome made from the product of two 3-digit numbers.)
The project discourages users from publishing their solutions, as users should be encouraged to determine the solution on their own, to experience the joy of the "Aha!" moment that comes with discovery. I fully agree with that and if you attempt these problems, NEVER search for other's solution until you have solved them yourself.
In that spirit... What you will find here are definitely not solutions to Project Euler problems. Nope, look elsewhere ;-) Like, for example, fellow Canadian Nayuki