diff --git a/docs/Assignments/week_5_3dprinting_and_scanning/3D_Printing.md b/docs/Assignments/week_5_3dprinting_and_scanning/3D_Printing.md
index 0017332..717fe88 100644
--- a/docs/Assignments/week_5_3dprinting_and_scanning/3D_Printing.md
+++ b/docs/Assignments/week_5_3dprinting_and_scanning/3D_Printing.md
@@ -217,13 +217,13 @@ End result:
 
 Resin printers are very nice because they are extremely accurate but the only downside is the cleanup after printing.
 ## Assignment
-* [ ] Create something that can't be made subtractively
+* [x] Create something that can't be made subtractively
 * [x] Test printer design rules
 
 * [x] 3D scanning
 * [x] Test strength brick laying print
-* [ ] Test strength brick laying non planar infill print
-* [ ] Test strength normal print 
+* [x] Test strength brick laying non planar infill print
+* [x] Test strength normal print 
 
 
 ## Files