text: function arithmephile(arr) {
      arr = arr.map(Number);
      let biggest = Number.MIN_SAFE_INTEGER;
      arr.forEach((e, i) => {
          if (e >= 0 && e < 10) {
              let result = Number.MIN_SAFE_INTEGER;
              let temp = arr.slice(i + 1, i + 1 + e);
              if (temp.length > 0) {
                  result = temp.reduce((a, b) => a * b);
              }
              if (result > biggest) {
                  biggest = result;
              }
          }
      });
      console.log(biggest);
  }