### Tell us what’s happening:

dealFreeCell(seed) should return an array of length 7.
Failed:dealFreeCell(1) should return an array identical to example “Game #1
Failed:dealFreeCell(617) should return an array identical to example “Game #617

``````function dealFreeCell(dealNumber) {
const MODULUS = 2 ** 31;
const MULTIPLIER = 214013;
const INCREMENT = 2531011;
const CARD_COUNT = 52;
const COLUMN_COUNT = 8;

// Initialize the deck
const suits = ['C', 'D', 'H', 'S'];
const ranks = ['A', '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K'];
let deck = [];
for (let suit of suits) {
for (let rank of ranks) {
deck.push(rank + suit);
}
}

// Seed the RNG
let state = dealNumber;

// Shuffle the deck using the RNG
for (let i = CARD_COUNT - 1; i > 0; i--) {
state = (MULTIPLIER * state + INCREMENT) % MODULUS;
let rand = Math.floor(state / 2 ** 16) % (i + 1);
[deck[i], deck[rand]] = [deck[rand], deck[i]];
}

// Deal the cards into 8 columns
let columns = Array.from({ length: COLUMN_COUNT }, () => []);
for (let i = 0; i < CARD_COUNT; i++) {
columns[i % COLUMN_COUNT].push(deck[i]);
}

// Convert 8 columns into 7 columns
let result = [];
for (let i = 0; i < 7; i++) {
result.push(columns[i].concat(columns[7][i] || []));
}

return { columns: result };
}

// Example usage:
console.log(dealFreeCell(1)); // Should match "Game #1"
console.log(dealFreeCell(617)); // Should match "Game #617"

``````

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