706 B
		
	
	
	
	
	
	
	
			
		
		
	
	
			706 B
		
	
	
	
	
	
	
	
id, challengeType, title, videoUrl, localeTitle
| id | challengeType | title | videoUrl | localeTitle | 
|---|---|---|---|---|
| 5900f40a1000cf542c50ff1d | 5 | Problem 158: Exploring strings for which only one character comes lexicographically after its neighbour to the left | 
Description
undefined
Instructions
undefined
Tests
tests:
  - text: ''
    testString: 'assert.strictEqual(euler158(), 409511334375, "<code>euler158()</code> should return 409511334375.");'
Challenge Seed
function euler158() {
  // Good luck!
  return true;
}
euler158();
Solution
// solution required