diff --git a/README.md b/README.md
index b726173..795e4af 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,8 @@ de *Nichola Lacey*
 - [001-011](./basic/basic01.py) | [012-019](./basic/basic02.py) |
 [020-026](./basic/basic03.py) | [027-034](./basic/basic04.py) |
 [035-044](./basic/basic05.py) | [045-051](./basic/basic06.py) |
-[052-059](./basic/basic07.py) ![img](./imgs/basics_001-059.png)
+[052-059](./basic/basic07.py)  
+![img](./imgs/basics_001-059.png)
 
 ### Retos Turtle
 
@@ -19,14 +20,16 @@ de *Nichola Lacey*
 [062](./trtl/turtle03.py) | [063](./trtl/turtle04.py) |
 [064](./trtl/turtle05.py) | [065](./trtl/turtle06.py) |
 [066](./trtl/turtle07.py) | [067](./trtl/turtle08.py) |
-[068](./trtl/turtle09.py) ![img](./imgs/turtle_060-068.png)
+[068](./trtl/turtle09.py)  
+![img](./imgs/turtle_060-068.png)
 
 ### Retos Intermedios
 
 - [069-079](./interm/interm01.py) | [080-087](./interm/interm02.py) |
 [088-095](./interm/interm03.py) | [096-104](./interm/interm04.py) |
 [105-110](./interm/interm05.py) | [111-117](./interm/interm06.py) |
-[118-123](./interm/interm07.py) ![img](./imgs/interm_069-123.png)
+[118-123](./interm/interm07.py)  
+![img](./imgs/interm_069-123.png)
 
 ### Retos Tkinter
 
@@ -34,7 +37,7 @@ de *Nichola Lacey*
 [127](./tkgui/tk04.py) | [128](./tkgui/tk05.py) | [129](./tkgui/tk06.py) |
 [130](./tkgui/tk07.py) | [131](./tkgui/tk08.py) | [132](./tkgui/tk09.py) |
 [133](./tkgui/tk10.py) | [134](./tkgui/tk11.py) | [135](./tkgui/tk12.py) |
-[136](./tkgui/tk13.py) | [137](./tkgui/tk14.py) | [138](./tkgui/tk15.py)
+[136](./tkgui/tk13.py) | [137](./tkgui/tk14.py) | [138](./tkgui/tk15.py)  
 ![img](./imgs/tkinter_124-138.png)
 
 ### Retos SQLite3