Abyss School Guide | Floor 3 Puzzle Solution

A guide on how to solve the Floor 3 puzzle in Abyss School.

Game Guide by Sabi on Mar 12, 2025

In Abyss School, you have to go through 10 floors. Unlocking each will help you progress in the game. This guide will show you how to solve the Floor 3 puzzle.

Navigating the Zombie-infested Rooms

Abyss School Guide, Navigating the Zombie-infested Rooms

Room 1: The Abyss Zombie Encounter

Three abyss zombies wander the room. Avoid them when looking for two pieces of paper.
Each paper displays a letter and related numbers:
K 9 2
J 3 6
Proceed to the door on the left.
Room 2: Unlocking the safe
Inside, you'll discover a safe branded J.K.
To unlock the safe, enter the code 3 6 9 2 (a combination of the numerals J and K).
Bring the hammer inside.
Room Three: Breaking Through
Go to the right room and use the hammer to shatter the wall.

Enter into the hole and find:

One abyss zombie.
Two tables.
Avoid the abyss zombie and get the closet key.
Room Four: Unlocking the Closet
To open the closet, use the closet key.
Obtain the fuse from the inside.
Insert the fuse into the fuse box in the opposite room.

Solving Puzzles and Unlocking Doors

Abyss School Guide, Solving Puzzles and Unlocking Doors

Room Five reveals the main door code
The correction fluid dissolver is located in the closed closet.
Use the dissolver to clean the soiled sheets of paper.
Only two papers are required:
B paper reveals 3 2.
A paper exposes 1-3
The final door code is 3 2 9 2 1 3.
To proceed, enter the code for the B K A door.
Room 6: Classroom Puzzle and Cutter.
Inside the classroom, there are abysmal zombies.

Locate the following things:

Bolt cutter (two sections; one is unclean)
The closet key is visible only when the light switch is turned off.
Unlock the closet in the classroom and retrieve the following:
Four Forms A model
A valve
Go to the pipe room and install the valve.
Go to the men's restroom to clean the soiled bolt cutter.
Use the bolt cutters to open the chained cabinet.
When opened, the television exposes a mystery code for the forms.
To begin, ensure that the forms are installed appropriately.

The Final Challenge and Escape

Abyss School Guide, The Final Challenge and Escape

Room Seven: The Final Chase
Enter a huge classroom with adjacent restrooms.
In the women's restroom, take the classroom key from the far-left stall.
After escaping, the Abyss zombie elite will begin chasing you around the rooms.
Unlock the classroom and locate three essential items.
Hug the wall to find them.

Once the key has been created, use it to unlock the main door.

Also, check out our Abyss School other guides below:

Editor, NoobFeed

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