The newly launched Rillz.com website hosts a contest with prizes worth $100: Prizes 5x $20 Amazon gift certificates - get a movie DVD, concert video, TV series or a book of your choice for free! The winners will get their gift certificates by email. Entries To qualify as a valid entry set a link to http://rillz.com/free_online_flash_games/spot_the_difference_game.php from your blog or website using a combination of the following words in the link text: spot, find, difference, flash, game, online, free. Links that send more than 50 unique visitors until closing date will be counted as entries. Closing Date Winners will be selected on the 15th of February 2008. Don’t forget to post the URL here at DP in this thread!