JSFiddle - React, Tailwind, and code Playground

HTML

<div class="card_container">
<div class="card">
   <div class="column">
      <div class="cell">1</div>
      <div class="cell">1</div>
      <div class="cell">1</div>
      <div class="cell">1</div>
      <div class="cell">1</div>
   </div>
   <div class="column">
      <div class="cell">2</div>
      <div class="cell">2</div>
      <div class="cell">2</div>
      <div class="cell">2</div>
      <div class="cell">2</div>
   </div>
   <div class="column">
      <div class="cell">3</div>
      <div class="cell">3</div>
      <div class="cell">3</div>
      <div class="cell">3</div>
      <div class="cell">3</div>
   </div>
   <div class="column">
      <div class="cell">4</div>
      <div class="cell">4</div>
      <div class="cell">4</div>
      <div class="cell">4</div>
      <div class="cell">4</div>
   </div>
   <div class="column">
      <div class="cell">5</div>
      <div class="cell">5</div>
      <div class="cell">5</div>
      <div class="cell">5</div>
      <div class="cell">5</div>
   </div>
</div>

<div class="card">
   <div class="column">
      <div class="cell">1</div>
      <div class="cell">1</div>
      <div class="cell">1</div>
      <div class="cell">1</div>
      <div class="cell">1</div>
   </div>
   <div class="column">
      <div class="cell">2</div>
      <div class="cell">2</div>
      <div class="cell">2</div>
      <div class="cell">2</div>
      <div class="cell">2</div>
   </div>
   <div class="column">
      <div class="cell">3</div>
      <div class="cell">3</div>
      <div class="cell">3</div>
      <div class="cell">3</div>
      <div class="cell">3</div>
   </div>
   <div class="column">
      <div class="cell">4</div>
      <div class="cell">4</div>
      <div class="cell">4</div>
      <div class="cell">4</div>
      <div class="cell">4</div>
   </div>
   <div class="column">
      <div class="cell">5</div>
      <div class="cell">5</div>
      <div class="cell">5</div>
      <div class="cell">5</div>
      <div...

CSS

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

.config > div {
  margin: 10px 0;
}

.config > button {
  width: 50%;
}

.config {
  width: 25%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

input {
  display: block;
  width: 100%;
  height: 35px;
  outline: none;
  border: 1px solid black;
  /* padding: 16px; */
  text-align: center;
  font-size: 15px;
}

.card_container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
  margin: 50px 0;
}

.column {
  width: 20%;
}

span {
  display: block;
}

.card {
  display: flex;
  flex-wrap: wrap;
  width: 30%;
  height: inherit;
  position: relative;
}

button {
  display: block;
  margin: 10px auto;
  width: 10%;
  border: none;
  outline: none;
  background-color: #6245ff;
  padding: 10px 0;
  border-radius: 10px;
  color: #fff;
  cursor: pointer;
}

.cell {
  height: 50px;
  border: 1px solid #2027f1;
  margin: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #20eaff;
  border-radius: 15px;
}

.ball {
  width: 35px;
  display: inline-block;
  border: 2px solid #2027f1;
  text-align: center;
  margin: 6px;
  border-radius: 10px;
  background-color: #20eaff;
}

.flip {
  background-color: #00ff7b;
}

.remove,
.start-game,
.stop {
  display: none;
}

.game-stats {
  width: 100%;
  display: none;
  justify-content: space-around;
}

.balls-container,
.winners-container {
  text-align: center;
  width: 30%;
  border: 1px solid;
}

JavaScript

var array = [];
var cards = document.querySelectorAll('.card');
cards.forEach(function(card, n){
  var columns = card.querySelectorAll('.column');
  columns.forEach(function(column, y){
    var cells = column.querySelectorAll('.cell');
    cells.forEach(function(cell, x){
     array[n] = array[n] || [];
     array[n][x] = array[n][x] || [];
     array[n][x][y] = cell;
    });
  });
});
console.log(array); 

/*
[
	["1", "2", "3", "4", "5", "1", "2", "3", "4", "5"],
  ["1", "2", "3", "4", "5", "1", "2", "3", "4", "5"],
  ["1", "2", "3", "4", "5", "1", "2", "3", "4", "5"],
  ["1", "2", "3", "4", "5", "1", "2", "3", "4", "5"],
  ["1", "2", "3", "4", "5", "1", "2", "3", "4", "5"],
]
*/