Awesome that you're thinking about how to make it random. You can solve that in a few ways:

1. My favorite, would be to do something like this: `rand(1..10)`. `1..10` is called a [`Range`](http://www.ruby-doc.org/core-2.1.1/Range.html) in ruby. We haven't covered it yet, but it's basically saying "the numbers between one and ten". And then as you may guess, `rand()` is a method that picks a random number.

2. Another one would be to "sample". It's very similar but will only work for certain data types (one of which being [`Array`](http://www.ruby-doc.org/core-2.1.1/Array.html)). It'd look like this: `(1..10).to_a.sample`. So we're taking a [`Range`](http://www.ruby-doc.org/core-2.1.1/Range.html), converting it to an array with `to_a` and then sampling that array.