---
id: 5d79253539b5e944ba3e314c
title: Part 48
challengeType: 0
isHidden: true
---
## Description
Define a function `charRange` which takes `start` and `end` as arguments. It should return `start`.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert(code.replace(/\s/g, "").includes("constcharRange=(start,end)=>start"));
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html
```
## Solution