Contents:
1. Characters
Items that counter him/her/it, tricks countering characters
2. Items
Shortly
3. Strategy for all floors
4. F1 tutorial
5. F2 tutorial
6. F3 tutorial
7. Lab (F4 and F5) tutorial
8. Factory (F4 and F5) tutorial
9. Maintenance (F4 and F5) tutorial

The Player's main opponent in this game. He dashes by hitting his hand with a ruler.

Items that stop him:
- BSODa
- diet bsoda
- lock
- eraser
- tape
- hook
- apple
- zesty bar
- alarm clock
- quarter (via payphone)
- teleporter
- wd no squee
- nana peel

Some tricks, that stop him:
Dodging in Detention
Example:
https://m.youtube.com/shorts/_sYZMuCytUY
Escaping the locker, when he is talking "I know you re in there

My biggest opponent. He catches you in detention for breaking some rule, e.g. no running

Items that stop him (before detention):
- bsoda
- diet bsoda
- nametag

Items that get rid of detention
- tape
- eraser
- nametag
- keys
- portal poster

Tricks to stop him
- you can run out of detention while wearing a nametag or using an eraser right after leaving detention

Playtime
Items that stop her:
-Nametag (only before "getting" the skipping rope"
- eraser
- scissors
- hook
- bsoda
- diet bsoda

Tricks:
You can hide behind a wall/door and run away just by walking to lose her

Bully

Items that cause him to disappear:
Basically any, because he takes any
- nametag (in any form of course)

Tricks:
- he can disappear on his own out of "boredom"
- he can get detention if he is caught by Principal blocking The Player's path

Items that help bypass it:
- diet bsoda
- bsoda
- techno boots
- hook

Tricks:
- potentially any character can be bypassed using him

Arts and crafters:

Items to help you get past him
- (not an item) not looking at him
- nametag

Tricks
- before he teleports you, you can open a locker (preferably the green one, the one with the magazine),so Baldi would lost you, unless he will see you or teleportation's place will be on the shortest way to locker

1st Prize

Items that stop him from "hugging":
- nametag
- techno boots
- diet bsoda
- bsoda
- hook
- scissors

Tricks:
- you can enter the next room or the next corridor
- if you have good reflexes you can enter the blue locker while riding with him (I personally managed to do it twice)

Beans

Items, that stop him and gum:
1. Him
- nametag
2. Gum
- bsoda
- diet bsoda
- scissors

Tricks:
- You can just walk away from the gum's way

Cloudy Copter
Items to avoid him:
- techno boots
- BSOD
- diet BSOD
Tips:
ON

Chalkles
Items that stop him:
-nametag
-keys
- whistle (to open locked door)
Tips:
You can use Baldi to open the locked door for you

Mrs Pomp
Items, that stop her (only if angry)
- techno boots
- diet BSOD
- BSOD

Tips:
ON

Dr. Reflex
items to avoid meeting him
- nametag
Objects to avoid being crushed by a hammer
- diet BSOD
- bsoda
- hook
Tips:
- his losing mechanics is the same as for Baldi
- you can avoid being crushed by sitting in a locker


There is no reason to use items to avoid Students and The Test, to avoid The Test you should only look away

Recommended equipment by me:
F1
Only (diet) bsoda and tape are enough
F2
Diet bsoda, one zesty bar, tape/eraser
F3
Any bsoda, 2 zesty bars, nametag, tape/eraser
F4
Any bsoda, apple, hook, zesty bar, tape/eraser
F5
2 hooks, apple, zesty bar, eraser/tape


Items:

BSODA
Pushes character to the end of the hallway (because its last for that much)
Useful rate(rated in 5 stars): 5

Zesty bar
Resets bar to 200%
Useful rate: 5

Diet bsoda
Bsoda, but lasts for 3 seconds
Useful rate: 5

Quarter
Use it on vending machine to get food, unlock quarter door and activate payphone
Useful rate: 4

Scissors
Can cut skipping rope, 1st Prize and gum
Useful rate: 1

Wd no squee
Makes silence zone
Useful rate: 4

Lock
Locks yellow door
Useful rate: 2

Alarm clock
Brings Baldi's attention to that place
Useful rate: 3

Techno boots:
Deletes any pull by 95% (some like that)
Useful rate: 3

Keys:
Unlocks locked door
Useful rate: 1

Apple
Saves your a$$
Useful rate: 5

Hook
Can travel big distances in a while
Useful rate: 5

Eraser
Can hide from character
Useful rate: 5

Whistle
Brings Principal to your location
Useful rate: 1

Nametag
Most of the characters don't care about you
Useful rate: 5

Nana peel
Can push anyone
Useful rate: 4

Lost items
Just to give it to Students
Useful rate: 3

Shape keys
Just to unlock locked facultys
Useful rate: 3

Okay... if you're here mainly to beat this the first time... then you're a noob. Regardless; this is an easy floor, all you need is a (diet) BSODa and some way to bypass detention (for ex tape) and you're set. It's worth knowing that Baldi after getting four notebooks is similar in speed to your walk. Your biggest opponent will probably be Principal, who can be deadly dangerous on a small map. Additionaly I recommend getting the best items which you can.
If you're interested in buying a map for the next floor, you need to get at least 3 green pluses.

You beat the first floor, congratulations! If you can't beat it, it means you're a beginner. For me, this level is not difficult at all, I often beat it in under 2 minutes.

First, before the floor, you know, there's a pit stop where you can buy a map for 500 ytps. If you can't beat F2, I recommend reaching for it, you can make the game easier this way.
Moving on to the gameplay - I recommend finding a key to get a bus pass and getting one lost item for Students, because there's only one on the whole map.
I don't know if I'm explaining it well, but I'll try: my strategy for this is to get all the notebooks and get the last one next to one of the exits (preferably the one you don't respawn in).
Items I recommend having for this floor are (diet) bsoda, at least one zesty bar and some item to bypass detention (if you are often caught there, I recommend using wd nosquee on the detention, you are almost 100% sure that it will not enter here
If you are interested in buying a map for F3, I recommend getting 75 ytps (which can happen by giving away the Students item), if you have already bought a map for F2

Ooo this is where the fun begins. 9 notebooks, 4 exits and Baldi faster than your running speed. This is really demanding, unless you master it... like me :D

Before the floor (if you have a bus pass) I recommend playing field trip, my favorite is campfire frenzy, because you just have to click when the 1st Prize holds good fuel (you're screwed if you throw in a bucket of water). As prizes I recommend taking BSODA, an apple and a grappling hook. I leave the apple and grappling hook for the next floors, but it's my decision, you don't have to.

My strategy is similar to the one from floor 2. Your unexpected friend on this floor can be a cabinet, which you can use to distract Baldi to this place, which can be helpful if you want to have Baldi far away, for example. From the items I recommend that you absolutely have a diet bsoda, an item to bypass detention and a few zesty bars to get exits

A good idea might be to give all three students three lost items which gives 300 ytps and also collect pluses, which can give a lot of ytps. Answering bonus questions is also ok!

If you are interested in buying a map for F4, you have to get 350 ytps from scratch, not counting ytps for notebooks

Factory
Okay, this is easy, the difficulty level is similar to F2. I know, not for everyone.

The strategy is simple (if you have a map) get all the notebooks in the area (i.e. the ones you see on the map) and go preferably to the left from the starting exit, because the conveyor belt usually works in the right direction. Without a map... well, it's not that easy. Winding roads, rotohalls, closed super doors... not a great experience. Ahh yes... I forgot to mention strategies for F2 and F3 without a map - just look for notebooks. The same will be true here.
This floor is easy to beat without any items, but it's best to have one (diet) bsoda)
Lab
Honestly, without a map it's hard, but with a map it's trivial! The placement of faculty only doors, which appear perpendicular to the wormhole room, is easy to mark. Your friend, or rather friends, will be the teleporters that will teleport you between zones. Without a map it's very difficult because of the specific hallways. I don't really have much to say about it, you'll manage!
It's always best to have an item to bypass detention and (diet) BSODA.
Maintenance
This is tiring and time-consuming, I know even for me... it can't be done as quickly as the other floors. First of all, your help will be the cables on the ceiling, which the only way to lose is through the gas clouds. The zesty bar can be useful in annoying situations, i.e. when you have no stamina. No matter what map, always have an item to bypass detention and (diet) BSODA. You actually activate three levers here, collect these notebooks and turn them off and so on
If you're interested in buying a map for F5, in addition to the notebooks you need to get 550 ytps, a lot, right?

Before we start I recommend buying a grappling hook instead of an apple... unless you can afford both. Also if you don't feel too strong I recommend an apple

Factory
Here you will probably have a map, it's very easy with a map. Plan a strategy in which you will be as far away from Baldi as possible. There's not much to say really, it's very similar to F4, except there are more exits and notebooks to get.

Lab
Also very easy with a map, and with two grappling hooks it's... you could say it's an easy win. You can use a grappling hook to cross the faculty only door. You can also use teleporters, but it will take more time than using grappling hooks on faculty only doors. There's not much to say, it's similar to the lab from F4, but there are more exits and notebooks to get.

Maintenance
I feel sorry for how you got it on F5, 9 notebooks, 4 exits... it's hard tbh. Strategy similar to F4, i.e. circle: activate 3 levers --> collect three notebooks ---> deactivate three levers ---> activate another 3 levers
The advantage is that you only have to do two such series. There is a chance that one class is activated. Follow the cables and you will find the lever! Yeah, it doesn't seem like being hard, but its hard all because of that how much time this does take.
As an uncertain item, but a great idea would be to have a grappling hook, or even two, (diet) BSODA and something to bypass detention, this applies to every floor.