freeCodeCamp Challenge Guide: Create complex multi-dimensional arrays

Create complex multi-dimensional arrays


Hint 1

  • The first string - deep - must be inserted three levels deep. This means within exactly threes sets of [square-brackets].
let threeLevelArray = [
  "first level",
  ["Two levels deep", ["Three levels deep"]]
  • Using this logic insert strings deep , deeper and deepest in the matrix three levels deep, four levels deep and five levels deep respectively.


Solution 1 (Click to Show/Hide)
let myNestedArray = [
  // change code below this line
  ["unshift", false, 1, 2, 3, "complex", "nested"],
  ["loop", "shift", 6, 7, 1000, "method"],
  ["concat", false, true, "spread", "array", ["deep"]],
  ["mutate", 1327.98, "splice", "slice", "push", [["deeper"]]],
  ["iterate", 1.3849, 7, "8.4876", "arbitrary", "depth", [[["deepest"]]]]
  // change code above this line