They're easier to play if you have opposable thumbs

Are you familiar with the phrase that goes something like, "That's as difficult as herding cats?" Now, why anybody would ever dare to herd the most noble and independent creature on the planet is beyond me. But here's a videogame that's kind of like herding cats. This fellow Ferry Halim has designed almost 50 of the most elegant and fun-but-frustrating online videogames you're likely to find. The music and sound effects in them are just delightful. And they're all free! Kind of makes you wonder what he's up to. . .

http://www.ferryhalim.com/orisinal/g3/cats.htm

The Door Opener's favourite game is the uber-charming "Chicken Wings Are Not For Flying." If the guy isn't going to design any more games featuring cats, I guess the poultry-based ones would be my next favourite.

http://www.ferryhalim.com/orisinal/g3/chicken.htm

But they're all pretty good.

http://www.ferryhalim.com/orisinal/