---
id: 5d7925393b30099e37a34668
title: Part 120
challengeType: 0
isHidden: true
---
## Description
The `includes` method checks if an element is in an array.
Add a `has2` function to `spreadsheetFunctions` which checks if the inputted array has the number 2 in it.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert(spreadsheetFunctions.has2([2,3,5]) && !spreadsheetFunctions.has2([1,3,10]));
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html
```
## Solution