freeCodeCamp/curriculum/challenges/portuguese/10-coding-interview-prep/project-euler/problem-205-dice-game.md

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---
id: 5900f4391000cf542c50ff4c
title: 'Problem 205: Dice Game'
challengeType: 5
forumTopicId: 301846
dashedName: problem-205-dice-game
---
# --description--
Peter has nine four-sided (pyramidal) dice, each with faces numbered 1, 2, 3, 4.
Colin has six six-sided (cubic) dice, each with faces numbered 1, 2, 3, 4, 5, 6.
Peter and Colin roll their dice and compare totals: the highest total wins. The result is a draw if the totals are equal.
What is the probability that Pyramidal Pete beats Cubic Colin? Give your answer rounded to seven decimal places in the form 0.abcdefg
# --hints--
`euler205()` should return 0.5731441.
```js
assert.strictEqual(euler205(), 0.5731441);
```
# --seed--
## --seed-contents--
```js
function euler205() {
return true;
}
euler205();
```
# --solutions--
```js
// solution required
```