55 lines
		
	
	
		
			628 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			55 lines
		
	
	
		
			628 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
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id: 5900f3ec1000cf542c50feff
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challengeType: 5
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title: 'Problem 128: Hexagonal tile differences'
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videoUrl: ''
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localeTitle: ''
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---
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## Description
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undefined
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## Instructions
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undefined
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## Tests
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<section id='tests'>
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```yml
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tests:
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  - text: ''
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    testString: 'assert.strictEqual(euler128(), 14516824220, "<code>euler128()</code> should return 14516824220.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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function euler128() {
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  // Good luck!
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  return true;
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}
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euler128();
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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