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# my solution:

```function shuffle(arr) {
let j, x, i;
for (i = arr.length - 1; i > 0; i--) {
j = Math.floor(Math.random() * (i + 1));
x = arr[i];
arr[i] = arr[j];
arr[j] = x;
}
return arr;
}

function createDeck() {
const suites = ['♠︎','♣︎','♥︎','♦︎'];
const ranks = ['Ace','King','Queen','Jack','10','9','8','7','6','5','4', '3','2']
let deck = [];
for (i=0; i < suites.length; i++) {
console.log(suites[i])
for (j=0; j < ranks.length; j++) {
console.log(ranks[j]);
let card = [`\${ranks[j]} \${suites[i]}`]
console.log(card);
deck.push(...card);
}
}
return deck;
}
let myDeck = createDeck();
shuffle(myDeck);
console.log(shuffle(myDeck));

for (i = 0; i < myDeck.length; i++) {
console.log(`\${myDeck[i]}`);
}
```

Do you think something is wrong here? Please tell me; thanks in advance.

The question was updated with code formatting. Check out the Markdown Cheatsheet below the Add an Answer submission for syntax examples, or choose Edit Question from the three dots next to Add Comment to see how I improved the readability.