Deductum Achievements Here is the full list of all 8 Deductum 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 ConjoinerComplete conjunction tutorial ImplierComplete implication tutorial DisjoinerComplete disjunction tutorial NegaterComplete negation tutorial BachelorComplete 40% of levels MasterComplete 65% of levels DoctorComplete 85% of levels ProfessorComplete all levels