got it.

After you figure out the safe combination, use open to open the safe to get to the jewels.

Kat Description already says what return is expected:

"...and then open it and tell me the value of the jewels inside"

as far as i understand
if player1 is playing and roll a dies and reach the 100 then player1 wins.
and even after player1 wins, the Player2 tries to roll the dies we should return "Game over". (because player1 is already won the game!).

i get the concept. . number of '' in each level == (2n - 1).
so i created seperate variable for each
let space = " ";
let astrise = ""

but don't know how to build Tower.