1133 nice number for the streak

Today's subject is abstract objects - sounds good.

 Let us start the restore challenge:

 Now it's over

 Review lesson - very useful to memorize:

 A couple of examples:

 My precious lingots  two more

 Looking at this number always makes me a bit more happier:

 So abstract objects are restored:

 Meanwhile I new follower:

 Checking to top of the main page.