---
id: 5d792533cc8b18b6c133edc7
title: Part 006
challengeType: 0
isBeta: true
---
## Description
Anonymous functions are often passed as arguments to other functions, but what if you want to call one later? You can assign anonymous functions to variables and call them with the variable's name:
```js
const fn = function(x) {
return x;
}
fn();
```
Assign the anonymous function to the variable `addVar`.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert(code.replace(/\s/g, "").includes("constaddVar=function(x,y){returnx+y"));
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html
```
## Solution