amwmedia · December 8, 2017 14:47
diff --git a/Challenge-1.js b/Challenge-1.js
 // input is array of passphrases
 input.filter(
 	phrase => phrase
 		.split(' ')
 		.every((word, idx, arr) => arr.indexOf(word) === idx)
 ).length;
diff --git a/Challenge-2.js b/Challenge-2.js
 // input is array of passphrases
 input.filter(
 	phrase => phrase
 		.split(' ')
 		.map(word => word.split('').sort().join(''))
 		.every((word, idx, arr) => arr.indexOf(word) === idx)
 ).length;
	// input is array of passphrases
	input.filter(
	phrase => phrase
	.split(' ')
	.every((word, idx, arr) => arr.indexOf(word) === idx)
	).length;