Baldis Advanced 3D Math Class Achievements Here is the full list of all 20 Baldis Advanced 3D Math Class achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Stupid Easy ModeYou took 7 Notebooks!! Welcome!Welcome to Baldis' Advanced 3D Math Class!!! Easy Mode 8NoteBooksYou took 8 Notebooks!! Easy Mode SpecialYou wrong all problems from 8 notebooks!! Normal ModeYou exit the school with 8Notebooks!! Normal Mode SpecialYou wrong all problems from 8 notebooks!! Hard ModeYou exit the school with 8Notebooks!! Hard Mode SpecialYou wrong all problems from 8 notebooks!! Code EndingYou exit the school with opening 4th wall!! Break the Fourth WallYou know the Code! Cassete PlayerYou found Cassete Player!! LockerYou opened the Locker! EscapeWill you escape? Supply DoorYou need Boots! Buy B-sodaYou bought B-soda Buy ChocolateYou bought Chocolate Broken PayphoneNoise makes you hide from Baldis JumpRope CutShe is sad now... Artificial Heart CutIt stopped for a while OverGotcha