diff --git a/README.md b/README.md
index 1d486f1..cbb5285 100644
--- a/README.md
+++ b/README.md
@@ -29,9 +29,10 @@ Options:
 
 ```binary 8 100 --pdf```
 
-👆👆 this command produces 👇👇
+👆👆 this command produces two PDFs like this 👇👇
 
-![example of problems.pdf output](app/examples/problems.png)
+![example of problems.pdf output](examples/problems.png)
+![example of problems-answers.pdf output](examples/problems-answers.png)
 
 ## TODO
 - add nice spacing and typography for easy reading
diff --git a/app/examples/problems-answers.pdf b/examples/problems-answers.pdf
similarity index 100%
rename from app/examples/problems-answers.pdf
rename to examples/problems-answers.pdf
diff --git a/app/examples/problems.pdf b/examples/problems.pdf
similarity index 100%
rename from app/examples/problems.pdf
rename to examples/problems.pdf
diff --git a/app/examples/problems.png b/examples/problems.png
similarity index 100%
rename from app/examples/problems.png
rename to examples/problems.png