title: What is the value of the first triangle number to have over five hundred divisors?
url: http://projecteuler.net/problem=12

desc: |
  The sequence of triangle numbers is generated by adding the natural numbers. So the 7th triangle number would be 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. The first ten terms would be:
  1, 3, 6, 10, 15, 21, 28, 36, 45, 55, ...
  Let us list the factors of the first seven triangle numbers:
  1: 1
  3: 1,3
  6: 1,2,3,6
  10: 1,2,5,10
  15: 1,3,5,15
  21: 1,3,7,21
  28: 1,2,4,7,14,28
  We can see that 28 is the first triangle number to have over five divisors.
  What is the value of the first triangle number to have over five hundred divisors?
  
solution: |
  Bruteforce - Still kinda slow - Guessing it could be improved

solutions:
  solve.php:
    desc: Basic solution
    language: php
  solve.rb:
    desc: Basic solution
    language: ruby
  solve.c:
    desc: ANSI C solution compiled with TCC
    language: c