Commit 75fb6e6

@@ -32,4 +32,22 @@ Log in as the “nebula” user account with the password “nebula” (both wit
 ## Exercises
 
 0. [Level 00](level00)
-0. 
+0. [Level 01](level01)
+0. [Level 02](level02)
+0. [Level 03](level03)
+0. [Level 04](level04)
+0. [Level 05](level05)
+0. [Level 06](level06)
+0. [Level 07](level07)
+0. [Level 08](level08)
+0. [Level 09](level09)
+0. [Level 10](level10)
+0. [Level 11](level11)
+0. [Level 12](level12)
+0. [Level 13](level13)
+0. [Level 14](level14)
+0. [Level 15](level15)
+0. [Level 16](level16)
+0. [Level 17](level17)
+0. [Level 18](level18)
+0. [Level 19](level19)