Stackflow Achievements Here is the full list of all 20 Stackflow 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 wonWorld of BlocraftDiscover all Arcane blocks. 09 January 2026 - Add a guideLofi EnjoyerDiscover all Harmony blocks. 09 January 2026 - Add a guideBecoming Addicted...Discover all Casino blocks. 09 January 2026 - Add a guideCombo MaestroScore a 100,000 point combo. 08 January 2026 - Add a guideAre You Building a Castle?!Discover all Fortress blocks. 08 January 2026 - Add a guideGetting the Hang of ItSurvive to level 10. 30 December 2025 - Add a guideDr. OppenblockerDiscover all Nuclear blocks. 30 December 2025 - Add a guideBlock LegendPlace 500 pieces. 30 December 2025 - Add a guideThe XGet 100+ Multiplier on a single combo. 30 December 2025 - Add a guideThe MoaiFinish a level without rotating any Piece. 30 December 2025 - Add a guideGotta Catch'em All!Discover all Monster blocks. 29 December 2025 - Add a guideProfessional StackerPlace 100 pieces. 29 December 2025 - Add a guideBlock PlacerPlace 50 pieces. 29 December 2025 - Add a guideVeteranSurvive to level 20. Locked - Add a guideBeginner's Luck (Or Skill?)Complete your first full run. Locked - Add a guideCombo LegendScore a 500,000 point combo. Locked - Add a guideBeengo!Discover all Colony blocks. Locked - Add a guideI'm Rich!Discover all Minerals blocks. Locked - Add a guideCertified TNT EnjoyerDiscover all Explosive blocks. Locked - Add a guideYo Ho!Discover all Pirate blocks. Locked - Add a guide