To get to the sacred altar in this location, Diggy needs to get through the three challenges. To turn off the source that's charging the crystal, please enter the first temple:

To open the gate, please arrange the white quarters into a full circle. But beware! The position of each white quarter cannot be repeated in the same position within the other three red squares:

Then, please pull the lever and enter the exit:

Excellent, let's do another one. But beware, the higher we go the more difficult the challenges are. Please use the same pattern as in the previous temple:

Well, one more challenge to go and we'll be at the altar:

Excellent, we´re here! Due to the fact that Mama Quilla can't stand in the sacred circle and bring the moon stones to life at the same time, go to the catacombs to turn on the four devices and help Mama Quilla get her power back:

1st catacomb

2nd catacomb

3rd catacomb

4th catacomb

Finally, Mama Quilla can feel the power that only the night and the moonlight brings 🙂!