diff --git a/01_Day_JavaScript_Refresher/level1.js b/01_Day_JavaScript_Refresher/level1.js
index 71697ed..a96f90a 100644
--- a/01_Day_JavaScript_Refresher/level1.js
+++ b/01_Day_JavaScript_Refresher/level1.js
@@ -121,14 +121,3 @@ console.log(itCompanies.slice(itCompanies.length - 3, itCompanies.length))
 
 //   19. Slice out the middle IT company or companies from the array
 console.log(itCompanies.slice(Math.floor(itCompanies.length / 2), Math.ceil(itCompanies.length / 2)))
-
-//   20. Remove the first IT company from the array
-
-
-//   21. Remove the middle IT company or companies from the array
-
-
-//   22. Remove the last IT company from the array
-
-
-//   23. Remove all IT companies
\ No newline at end of file