How to Solve The Hollow Floor 3 Demonology Puzzle in Roblox Guide

The Hollow event in Roblox features a series of puzzles that players must complete to unlock free rewards. On Floor 3, you will encounter a Demonology-themed puzzle room filled with gravestones and a locked coffin. You must solve the mystery behind the gravestones to obtain the Third Night Relic.

Getting this relic is important because it allows you to unlock the Festering Felix Badge and claim the free Festering Felix UGC head accessory. However, the puzzle room can appear in different locations, and the password changes depending on the information displayed on the gravestones. Here is how to find the room, solve the puzzle, and claim your rewards.

Where to Find the Floor 3 Demonology Puzzle Room in The Hollow

The Demonology puzzle room does not have a fixed location on Floor 3. Similar to the puzzles on the previous floors, its position can change whenever you restart The Hollow and enter the maze. This means you may need to explore several rooms before finding the correct location.

During exploration, the puzzle room appeared on the left side of the map in two different locations. One was near a theatre-like room, while another was inside a room with four posters on the wall. These locations can help guide your search, but they are not guaranteed to be the same in every run.

To find the puzzle room, explore the maze carefully and check every available corner. Look for a room with an ancient, spooky atmosphere, multiple gravestones, and a coffin in the center. Once you find this room, you can begin solving the Demonology puzzle.

How to Solve the Floor 3 Demonology Puzzle in The Hollow

Inside the puzzle room, you will find a coffin protected by a Grave Lock that requires a three-picture password. The clues are scattered across eight gravestones, each displaying a picture alongside a person’s name, birth date, and death date.

The eight pictures used in the puzzle are:

• Broom
• Ghost
• Witch’s Hat
• Bat
• Spider
• Cauldron
• Pumpkin
• Scared Cat

The names and dates on these gravestones are randomized, so your answer may be different from another player’s solution. The details can also change when you restart the puzzle. Therefore, you should calculate the answer using the information in your own game instead of copying a password from someone else.

Step 1: Read the Poem Clue

Before calculating the password, look for a large piece of paper containing a poem inside the puzzle room. From the entrance, walk forward and look to your right to find it.

Read the poem carefully because it explains how to determine the correct password. The main clue is that you must calculate the age at which each person died and identify the three youngest individuals. The pictures associated with those three gravestones will form the password for the Grave Lock.

Step 2: Calculate the Age on Each Gravestone

Check all eight gravestones and record their birth and death dates. To determine each person’s age at death, subtract the birth year from the death year. For example, if someone was born in 1940 and died in 1980, their age at death would be 40.

Repeat this calculation for every gravestone. Once you have all eight ages, compare the results and identify the three lowest numbers. Remember to use the dates shown in your own puzzle because the information changes between runs.

Step 3: Enter the Three-Picture Password

After identifying the three youngest individuals, use their corresponding pictures to unlock the coffin. Enter the pictures in the order of the youngest age to the third-youngest age.

For example, one puzzle solution had the following ages:

• Scared Cat: 39 years old
• Ghost: 41 years old
• Spider: 42 years old
• Broom: 51 years old
• Pumpkin: 50 years old
• Bat: 45 years old
• Witch’s Hat: 55 years old
• Cauldron: 62 years old

In this example, the three youngest individuals are associated with Scared Cat, Ghost, and Spider. Therefore, the password for that particular puzzle is Scared Cat → Ghost → Spider.

Keep in mind that this is only an example. Your gravestones may display different dates, so calculate the ages again before entering your password. Once you input the correct sequence, the coffin will open and reward you with the Third Night Relic.

How to Get the Third Night Relic in The Hollow

The Third Night Relic is the main reward for completing the Floor 3 Demonology puzzle. After entering the correct three-picture password, the locked coffin opens, allowing you to collect the relic.

However, obtaining the relic does not mean you have finished the entire process. You must still escape the maze and return to the lobby to claim the free reward. Make sure you pick up the Third Night Relic before leaving the puzzle room, as it is required for the next part of the event.

How to Get the Free Festering Felix UGC and Badge

Once you have collected the Third Night Relic, return to the maze and continue toward the elevator. You must avoid the Biter, a dangerous monster from the Demonology game that can attack you while you navigate Floor 3.

Follow these steps to claim the reward:

1. Collect the Third Night Relic from the opened coffin.
2. Leave the Demonology puzzle room and return to the maze.
3. Watch out for the Biter while searching for the elevator.
4. Reach the elevator and use it to descend to the lobby.
5. Complete the required event progression to receive The Hollow Festering Felix Badge and unlock the free Festering Felix UGC item.

The Festering Felix reward is a head accessory that you can add to your Roblox avatar. Since the Biter can make your escape more difficult, focus on reaching the elevator safely after collecting the relic instead of spending additional time exploring unnecessary rooms.

The Hollow Floor 3 Demonology puzzle requires you to explore a randomly generated maze, locate the room with eight gravestones, and solve the Grave Lock password. Read the poem clue, calculate the age at death for every gravestone, and select the pictures belonging to the three youngest individuals.

After unlocking the coffin, collect the Third Night Relic and escape the maze while avoiding the Biter. Reach the elevator and return to the lobby to claim the Festering Felix Badge and free Festering Felix UGC head accessory. Remember that the puzzle’s dates and password can change between runs, so always check your own clues before entering the code.