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Feat: add new Markdown parser (#39800)

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and change all the challenges to new `md` format.
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Oliver Eyton-Williams
2020-11-27 19:02:05 +01:00
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curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-161-triominoes.md
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@ -1,50 +1,33 @@
---
id: 5900f40d1000cf542c50ff20
challengeType: 5
title: 'Problem 161: Triominoes'
challengeType: 5
forumTopicId: 301795
---
## Description
<section id='description'>
# --description--
A triomino is a shape consisting of three squares joined via the edges.
There are two basic forms:
If all possible orientations are taken into account there are six:
Any n by m grid for which nxm is divisible by 3 can be tiled with triominoes.
If we consider tilings that can be obtained by reflection or rotation from another tiling as different there are 41 ways a 2 by 9 grid can be tiled with triominoes:
Any n by m grid for which nxm is divisible by 3 can be tiled with triominoes. If we consider tilings that can be obtained by reflection or rotation from another tiling as different there are 41 ways a 2 by 9 grid can be tiled with triominoes:
In how many ways can a 9 by 12 grid be tiled in this way by triominoes?
</section>
## Instructions
<section id='instructions'>
# --hints--
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>euler161()</code> should return 20574308184277972.
testString: assert.strictEqual(euler161(), 20574308184277972);
`euler161()` should return 20574308184277972.
```js
assert.strictEqual(euler161(), 20574308184277972);
```
</section>
# --seed--
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
## --seed-contents--
```js
function euler161() {
@ -55,17 +38,8 @@ function euler161() {
euler161();
```
</div>
</section>
## Solution
<section id='solution'>
# --solutions--
```js
// solution required
```
</section>