If you're having trouble with this puzzle, this game might not be for you.

Hint: Your front door is locked. There's a note in your room telling you where you might find this key, with the hint "QRIAUUMA".

Solution: The note has a drawing of your aquarium and "QRIAUUMA" is an anagram of "AQUARIUM". Interacting with the tank will give you the key you need to leave the room.

Solution: You will be able to find the first report. It's important to note that if you fail to interact with the folder, you will be missing Report D1 for the Final Test.

Hint: A note talking about D2's location can be found in the top left corner of the office on Floor 60. The note reads "eRpotr 782 rydDeesto D2 11:53"

Solution: The unscrambled note reads: "Report 782 D2 Destroyed 11:53". Therefore you will need to arrive to the 60th floor before 11:53. Interacting with the shredder next to your desk twice will allow you to pick up the second report.

Hint 1: There's a phone in your room but it's out of battery. Thankfully it looks like it's plugged into a charger so all you have to do is wait. It's recommended that you use the chair in the top right to pass the time.
The text message reads: "eHlp iFnd eM At arelvotE At eTh riFts Frolo woN"

Hint 2: The deciphered text message reads: "Help. Find Me At Elevator. The First Floor Now". Interestingly, this message was sent from the future at 11:53.

Hint 3: If you've done everything correctly, you should have a string of numbers to use. It might be worth taking a look at Report D2 a second time.

Solution: When on the first floor, enter the elevator when the clock's timer is at 11:53. The stranger will give you the following report ID that can be used on the archive: 13455354196 . Combine this Report ID with the url in Report D2 to get the following link: https://276089230.pages.dev/13455354196

Hint: Using the Glitch, You're now able to find secret messages hidden in plain sight. The relevant hint for this puzzle is found on the first floor. Doing this reveals the code: "Train,3,11:59"

Spoiler: At the start of a loop, wait until around ~11:55 and then board the train. Sit down on seat 3 and wait until the timer reaches 11:59. If done correctly, the Stranger will appear and greet you with another message. Your computer password: "1C 1F F9 13 16 19 1C 1F F3 93 99"

Hint: Inputting the code you got from the train doesn't seem to work. The code is likely encrypted, so you'll have to find a key of some kind. Try taking another look at Report D2.

Solution: Using the Glitch on Report D2 reveals another new Report ID. https://276089230.pages.dev/11251909514 will take you to a page showing you the key for the substitution cipher. For example, "13 16 f9 cc 39" translates to "quick". Decrypting the password results in the solution: "Triquetra59"

Hint: You now have everything you need to access floor 31. With a error message linking the Tester to a report ID. You should know the drill by now.

Solution: Go to the report at: https://276089230.pages.dev/113954914091772734. This details how you're able to access the Server Room. First, you need to input the floor number you need to go to, which is 31. Then, input the Admin code found on this report, 41 (Enter) 59 (Enter. If done correctly, you will arrive in the Server Room.

Hint 1: It seems you need to reboot the servers in a specific order. Taking a look at Report D1 might help.

Hint 2: Using the Glitch on report D1, you will get the code: "cc f3 3f 6c ff 19 6f c1 cc". This should look familiar.

Solution: Go to the server room and begin to reboot the servers. Reboot the servers in the correct order: "ABDFEGHC". This is obtained from decrypting the code you get from Report D1 and ignoring the first C as this is what you use to start the sequence. If done correctly, all the screens will turn blue and you will be able to run the .EXE file on the office computer. After doing so, you will be visited by the Stranger who will place Report D3 on your desk.

Hint 1: "What is work?" is the last question standing between you and keeping your job. Report D3 links to the Equation, which is key to getting past this last test. https://276089230.pages.dev/32242720

Hint 2: Using the Glitch on Report D3 references the clock found in the main lobby. Inspecting this clock shows that the time is displayed using numbers and letters. Maybe this could be another cipher?

Solution: Decrypting the Equation results in the answer "WORK = LIFE", giving you your answer to the Final Test, Life. You can find the substitution key by using the clock as a guide. For example, when 32 seconds have passed, the clock is at W.

While you have pleased your boss and passed the Test, there seems to be more to this game than meets the eye. The final screen displays a series of errors with two lines containing hidden messages:
FDevSad
32131124
https://i.imgur.com/PnjdbHQ.png

Seeing the developers get mentioned, I took a look at the Credits in the main menu which was completely encrypted. None of the keys used for the D2/Clock ciphers seem to apply to this code either.
https://i.imgur.com/P43rcw0.png

I'm curious to see if anyone else has found anything about this. Post your findings down below!