It even predates the addition of the number pad on the right side of the keyboard. It fits me. It's enjoyable, flexible, interesting and takes a bit of learning but it does not take a literal, dedicated genious to be able to compete. You will not be so outmatched you cannot win. My carreer, since 1973 was computers. You can imagine the growth I've seen. This game is on my top 5 for enjoyability and satisfaction.
