so basicly if you want a hint on a way to find the secret bunker's code. use E2

how ? with users

I made it so every tiles are labeled from 1 to 6 in an array

an E2 that tries every combination by having two memories (one temporary stocking the curent generating combination and making sure that there is no repeated number in the combination and another stocking the combinations found and checking if the current combination hasnt been used before). these data are stocked in two arrays (NumberMemory;CombinationMemory)

then users tries out the combination on the fly

and as for the code its : BAMBOOZELED I wont tell u the code cuz its a secret ;)

I wont tell you the script of the E2 either since i'll let you achieve this challenge yourself