---
id: 5900f4f41000cf542c510007
challengeType: 5
title: 'Problem 392: Enmeshed unit circle'
videoUrl: ''
localeTitle: 'Задача 392: Окруженный единичный круг'
---

## Description
undefined

## Instructions
<section id="instructions">
</section>

## Tests
<section id='tests'>

```yml
tests:
  - text: <code>euler392()</code> должен вернуть 3.1486734435.
    testString: 'assert.strictEqual(euler392(), 3.1486734435, "<code>euler392()</code> should return 3.1486734435.");'

```

</section>

## Challenge Seed
<section id='challengeSeed'>

<div id='js-seed'>

```js
function euler392() {
  // Good luck!
  return true;
}

euler392();

```

</div>



</section>

## Solution
<section id='solution'>

```js
// solution required
```
</section>