Ah! Just like my favorite childhood DS game, Brain Age! I never expected to see something like this, but here we are, and it's a pleasant surprise. This brought back a few happy memories of my first experiences with games back when I was young... (It's almost the universe's Christmas gift to me.)
My handwriting with a mouse is terrible, and so is my basic arithmetic, so I got bad scores. But it was a fun experience!
I liked the game.