freeCodeCamp/curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-240-top-dice.md

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---
id: 5900f45d1000cf542c50ff6f
title: 'Problem 240: Top Dice'
challengeType: 5
forumTopicId: 301887
dashedName: problem-240-top-dice
---
# --description--
There are 1111 ways in which five 6-sided dice (sides numbered 1 to 6) can be rolled so that the top three sum to 15. Some examples are:
$$\begin{align}
& D_1,D_2,D_3,D_4,D_5 = 4,3,6,3,5 \\\\
& D_1,D_2,D_3,D_4,D_5 = 4,3,3,5,6 \\\\
& D_1,D_2,D_3,D_4,D_5 = 3,3,3,6,6 \\\\
& D_1,D_2,D_3,D_4,D_5 = 6,6,3,3,3
\end{align}$$
In how many ways can twenty 12-sided dice (sides numbered 1 to 12) be rolled so that the top ten sum to 70?
# --hints--
`topDice()` should return `7448717393364182000`.
```js
assert.strictEqual(topDice(), 7448717393364182000);
```
# --seed--
## --seed-contents--
```js
function topDice() {
return true;
}
topDice();
```
# --solutions--
```js
// solution required
```