I'm building a role playing game, it all works but one.
I'm creating a secret link system, it means that some gets a turn when he goes to a link for example:
http://mo.aasf.nl/secretlink.php?link_id=35 en than you press klik.
But now the problem, a bot can easy press the button 'klik', I want a person to press klik not a bot.
Does anyone know how to solve this problem? Maybe with images and letters?
thx guys.
I'm creating a secret link system, it means that some gets a turn when he goes to a link for example:
http://mo.aasf.nl/secretlink.php?link_id=35 en than you press klik.
But now the problem, a bot can easy press the button 'klik', I want a person to press klik not a bot.
Does anyone know how to solve this problem? Maybe with images and letters?
thx guys.