commit ed90e1bcf96ce34d905c65f47889b5f9424b8c83
Author: Leszek Koltunski <leszek@koltunski.pl>
Date:   Tue Jan 11 01:05:42 2022 +0100

    4x4 Mirror Blocks: tutorials.

diff --git a/src/main/java/org/distorted/tutorials/TutorialList.java b/src/main/java/org/distorted/tutorials/TutorialList.java
index 49ba7266..21bb54a9 100644
--- a/src/main/java/org/distorted/tutorials/TutorialList.java
+++ b/src/main/java/org/distorted/tutorials/TutorialList.java
@@ -172,6 +172,17 @@ public enum TutorialList
                          }
        ),
 
+  MIRR4 ( ObjectConstants.MIRR_4,
+          new String[][] {
+                          {"gb","6gyQ5qBK8GU","4x4 Mirror: Introduction","SuperAntoniovivaldi"},
+                          {"gb","jvKLW7vxKx4","4x4 Mirror: Layer by Layer","SuperAntoniovivaldi"},
+                          {"gb","efHeHrXFNTQ","4x4 Mirror: Reduction","SuperAntoniovivaldi"},
+                          {"gb","bKHQn_ARNZ8","4x4 Mirror: Parity Free Solve","SuperAntoniovivaldi"},
+                          {"gb","Us1Dlr0PyEA","4x4 Mirror: Superparity","SuperAntoniovivaldi"},
+                          {"es","tN2D3j0o-wk","Como hacer un mirror 4x4x4","JGOM Designer"},
+                         }
+       ),
+
   CU_323 ( ObjectConstants.CU_323,
           new String[][] {
                           {"gb","pbv652cE1AU","How To Solve the 3x3x2 ","JRCuber"},