---
id: 5d8a4cfbe6b6180ed9a1ca25
title: Step 72
challengeType: 0
dashedName: step-72
---
# --description--
Add the same `data`, `enter`, and `append` functions here that you added for the `twitter-circles`, passing in the same arguments. Make sure they are in the same order.
Remember that this will take the difference in length between the `tumblr-circles` selection(0) and the data array(9) and append that many circle elements.
# --hints--
test-text
```js
assert($('svg circle').length === 18);
```
# --seed--
## --before-user-code--
```html
D3 Dashboard
```
## --seed-contents--
```html
```
# --solutions--
```html
```