diff --git a/docs/IMPLEMENTATION_PLAN.md b/docs/IMPLEMENTATION_PLAN.md
index 3cbebcd..d779584 100644
--- a/docs/IMPLEMENTATION_PLAN.md
+++ b/docs/IMPLEMENTATION_PLAN.md
@@ -949,7 +949,7 @@ Web:        Store/GameState/, Components/Game/, Hubs/GameHub
 |---|-------|---------|--------------|---------|
 | ✓ | H0 | Trigger-Engine | ITriggerService + Repository | 5 |
 | ✓ | H1 | Foundation | GameState Fluxor + Enums | 6 |
-| ☐ | H2 | Components | Pin Input Components (neu schreiben) | 5 |
+| ✓ | H2 | Components | Pin Input Components (neu schreiben) | 5 |
 | ☐ | H3 | Framework | Game Definition Framework | 5 |
 | ☐ | H4 | Games | Training Game | 5 |
 | ☐ | H5 | Games | Scheiss-Spiel + Trigger-Integration | 6 |