How to Solve Middle School Locker Puzzle in Silent Hill f

By Ambar Jimenez | 2025-09-25 10:03:00
Silent Hill f marks a significant return to form for the iconic horror franchise, not least because it places players in the shoes of a teenage protagonist for the first time since the legendary Silent Hill 3. In this latest installment, you embody Shimizu Hinako, a young woman whose journey through a cursed, folkloric Japan offers a fresh and deeply personal perspective. The game masterfully explores the unique challenges and perceptions of being a woman in this world, steering away from the more cynical views of previous male protagonists.Naturally, the teenage experience is inextricably linked to the dreaded memories of school life. As Hinako, you’ll navigate the haunting corridors of Ebisgaoka Middle School, a building filled with twisted puzzles and painful memories. While many of the challenges will test your wits, few are as notorious as the locker room puzzle. For some reason, the students of this school are surprisingly adept at creating intricate ciphers, and cracking their codes is a major hurdle in your quest.

Silent Hill f: Middle School Locker Puzzle

The Locker Room Encounter and What You Need to Know

You’ll encounter the locker room puzzle relatively early after entering Ebisgaoka Middle School. The area is divided into two sections, with one immediately accessible. The keys to the second section are located a bit later in the school's layout. However, you won’t be able to solve any of the puzzles in either area until you’ve gathered a series of crucial notes scattered throughout the school.The good news is that you don’t have to solve every single locker to advance the main story. Your primary goal is to open Asakura’s locker, as it contains the key to a cabinet holding the all-important Mountain Key—the very item you came to the school to retrieve. The remaining lockers, while optional, are well worth the effort. They contain unique and genuinely valuable rewards, though they require a bit more mental gymnastics to solve.

Deciphering the Codes: A Step-by-Step Guide

The key to solving all the locker puzzles lies in a handful ofcryptic notes you must find first. If you’d rather just get thesolutions and move on, feel free to skip ahead. But if you’re looking to immerse yourself in the puzzle-solving experience, here's how to trackdown the notes and crack the cipher yourself. All collected notes areadded to a dedicated puzzle section in your journal, presented in aunique, stylized format.

Gathering the Notes

  • First Note (Second Floor): The first note is found on the second floor. You’ll need the Second Floor Generic Classroom Key to enter the top-right classroom. Inside, look for the Origami of Grievances to find the note.
  • Notes in the Annex: To access the Annex, you’ll need to find its key first. This area ispacked with valuable information. In the classroom on the left, you canfind the Note Between Lovers, another Origami of Grievances (which hints at Aoi's locker combination), Asakura's Textbook, and a crucial Cryptic Note. You'll also find the Locker Room Key here, which unlocks the second section.
  • Final Note in the Annex: To the right in the Annex, you'll find one last note, another Note Between Lovers with a seemingly intimidating mathematical equation. Don't worry, it's not as complex as it appears.

On Hard difficulty, the note locations remain the same, but some of thecontent changes. However, only the password for Asakura's locker isdifferent on this difficulty setting.

Working Out the Cipher

The Cryptic Note is the cornerstone of this entire puzzle. It provides the key to the cipher. Let’s break down its secrets:

  • *KEY = 3! This establishes the first correspondences: **K = ***, E = 3, and Y = !.
  • SEE = 533: This confirms that E = 3 and reveals that S = 5.
  • KEIKO = 310: From this, you can deduce that I = 1 and O = 0.

Next, the mathematical equation in the "Note Between Lovers" isn’t somethingyou need to solve directly. Instead, it’s a clever clue. The Japaneseword for "I love you" is AISITERU. By mapping its first four letters to the numbers from your cipher, you get:

  • AISI = 4151: This aligns perfectly with the values you already know for I (1) and S (5), thus revealing that A = 4. No complicated math required!

On Hard difficulty, you get an additional large note that provides a few more key correspondences:

  • BAKA = 84*8: This tells you that B = 8, A = 4, and **K = ***.
  • SATOU = 54+06: This reveals S = 5, A = 4, T = +, O = 0, and U = 6.With these new pieces of information, you have everything you need to solve Asakura's puzzle on Hard.

Solutions for Every Locker (Story Mode)

Now that you have the complete cipher, unlocking the lockers is a straightforward task.

TT's Locker

This is the only locker whose code is given to you directly without any puzzle-solving required. The password is 377. Inside, you'll find the Omamori - Wolf, an item that increases your weapon's damage when its durability is high.

Asakura's Locker

This is the only mandatory locker. As she notes in her textbook, herfavorite word is "SEA." By applying the cipher, you can deduce the code. S = 5, E = 3, and now that you know A = 4, the full password is 534. Inside, you'll find the Key Cabinet Key, allowing you to grab the Mountain Key and leave the school.

Aoi's Locker

Located in the first section of the locker room, Aoi's combination is simply his name, AOI. Using the cipher, you can piece it together. You know O = 0 and I = 1, and from your math-free equation, you know A = 4. Therefore, the password is 401. This locker doesn't contain a major reward, but another note that hints at the final puzzle.

Suga's Locker

The note from Aoi’s locker gives a cryptic hint: the password, whenconverted to letters, is a "cry for help." This is a classic real-worldreference to the international distress signal, SOS. Converting this back to numbers using your cipher (S = 5, O = 0), the password is 505. This locker holds the School Bag, a very useful item that adds one extra slot to your inventory.

Hard Mode Solutions

While some notes are different in Hard mode, the core cipher and theletter-to-number correspondences remain the same. This means all theother locker passwords are the same as in Story mode, with the exception of Asakura’s.

  • TT's Locker: The password remains 377.
  • Aoi's Locker: The password remains 401.
  • Suga's Locker: The password remains 505.

Asakura's Locker (Hard Mode)

In Hard mode, Asakura instead states that her password is her adorationfor the word "BUS." Using the additional notes you found, you can solvethis easily. You already know S = 5, and the Hard mode notes reveal B = 8 and U = 6. Putting them together, the password is 865.

With this complete guide, you should be able to navigate the sinister hallsof Ebisgaoka Middle School with confidence, solve the notorious lockerpuzzle, and continue your chilling journey in Silent Hill f.

Platform(s): PlayStation 5 PS5, Xbox Series X/S, Windows PC
Genre(s): Survival Horror, Action
Developer(s): Neobards Entertainment
Publisher(s): Konami
Engine: Unreal Engine 5
Release date: September 25, 2025
Mode: Single-player
Age rating (PEGI): +18
Video preview



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