---
id: 5d8a4cfbe6b6180ed9a1ca71
title: Part 145
challengeType: 0
dashedName: part-145
---
# --description--
Change the `fill` of the `tumblr-circles` and `instagram-circles` to use a "d function" that returns their respective color variables when `d.year` equals `year`, leave it `white` when they don't. This is similar to how you set the fill of the Twitter circles.
Then, all of the circles will get filled in for the currently displayed year.
# --hints--
test-text
```js
const circles = Object.values($('.dashboard svg circle'));
assert(
circles.filter(
(el) =>
el.getAttribute &&
(el.getAttribute('fill') === '#7cd9d1' ||
el.getAttribute('fill') === '#f6dd71' ||
el.getAttribute('fill') === '#fd9b98')
).length === 3
);
```
# --seed--
## --before-user-code--
```html
D3 Dashboard
```
## --seed-contents--
```html
```
# --solutions--
```html
```