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 Won first then 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 AllWonNot wonStupid Easy ModeYou took 7 Notebooks!! 15 March 2025 - Add a guideLockerYou opened the Locker! 09 March 2025 - Add a guideBroken PayphoneNoise makes you hide from Baldis 09 March 2025 - Add a guideArtificial Heart CutIt stopped for a while 15 February 2025 - Add a guideBuy ChocolateYou bought Chocolate 15 February 2025 - Add a guideSupply DoorYou need Boots! 15 February 2025 - Add a guideJumpRope CutShe is sad now... 15 February 2025 - Add a guideCassete PlayerYou found Cassete Player!! 14 February 2025 - Add a guideBuy B-sodaYou bought B-soda 14 February 2025 - Add a guideOverGotcha 11 February 2025 - Add a guideWelcome!Welcome to Baldis' Advanced 3D Math Class!!! 11 February 2025 - Add a guideEasy Mode 8NoteBooksYou took 8 Notebooks!! Locked - Add a guideEasy Mode SpecialYou wrong all problems from 8 notebooks!! Locked - Add a guideNormal ModeYou exit the school with 8Notebooks!! Locked - Add a guideNormal Mode SpecialYou wrong all problems from 8 notebooks!! Locked - Add a guideHard ModeYou exit the school with 8Notebooks!! Locked - Add a guideHard Mode SpecialYou wrong all problems from 8 notebooks!! Locked - Add a guideCode EndingYou exit the school with opening 4th wall!! Locked - Add a guideBreak the Fourth WallYou know the Code! Locked - Add a guideEscapeWill you escape? Locked - Add a guide