I'm absolutely fed up of being asked to solve maths problems to login to a game. I can understand that there is a need to stop bots but it really does get tedious.
A fairly new CAPTCHA system called
reCAPTCHA has been made available. It's a 3rd party system which allows you to protect your site with a CAPTCHA, but without having to host the thing yourself. It requires a certain amount of code to support the authorisation, but it's probably fairly easy.
Any chance of supporting something slightly easier like this? I'd much rather type two words instead of having to solve yet another 78+59 question. You could keep the existing CAPTCHA system inplace as an alternative incase this one goes down temporarily.