well i would say girlgogames and /or girl2games.disneychannle and/or nick. those are great ones.
I think a good game for 11 year old girls are ggg.com
Some good DVD games for 10 year old girls could include the very popular My Little Pony game series, as well as Secret of the Magic Crystals. They are both very popular games for girls.
Some good, appropriate games online for ten years old girls are generally fashion type games. These games can be found on the website, Girl Games 123.
Brain quest because it helps their brain work.
nickelodean, Disney,Club penguin and,Howse are good one's.
The Hunger Games.
lemonparty.org tons of dress up games, etc.
Ten year old girls look good in just about any kind of pants.
Stardew Valley is the best game for kids. It is easy to play and does not contain any harmful or abusive content.
stardoll.com
Good games could be like Dress up games and virtual cooking games.These enhance the creativity of the child.
A blinded makeover is a great game for girls