text: const identicalColReduce = (cellArr, box, col, number) => {
    const targetCell = cellArr.filter(
      (item) => item.box !== box && item.col === col && item.options.length !== 1
    );
  
    let reduceNum = +number;
  
    //   https://stackoverflow.com/questions/3954438/how-to-remove-item-from-array-by-value
    //   console.log(targetCell);
  
    const resultColArr = targetCell.map((item) => {
      let targetOptions = item.options;
      let check = targetOptions.includes(reduceNum);
      if (check === true) {
        let index = targetOptions.indexOf(reduceNum);
        targetOptions.splice(index, 1);
      }
      return item;
    });
  
    return resultColArr;
  };
  
  export { identicalColReduce };
  