One wonderful website you omitted was Orisinal by Ferry Halim. <link> This has a couple dozen amazing games that are simple enough for my six year old to play, but mesmerizing enough to keep me watching and playing. The backgrounds are like watercolor landscapes. The music is entrancing enough that it doesn't get old even when your daughter is playing the game for the 350th time. There is little if any violence, yet the games are challenging enough for adults. Here is a website to explore with your child where you can take turns playing the different games and not be bored. So how about a category for best daddy-daughter cheapskate bonding on the internet?