diff --git a/lista_obecnosci.txt b/lista_obecnosci.txt
index 67ac45c..f9e290f 100644
--- a/lista_obecnosci.txt
+++ b/lista_obecnosci.txt
@@ -7,3 +7,4 @@
 7. Agata
 8. Milena
 9. Julia
+10. Sandra
diff --git a/sandra_s.txt b/sandra_s.txt
new file mode 100644
index 0000000..264d1f3
--- /dev/null
+++ b/sandra_s.txt
@@ -0,0 +1,3 @@
+Mam na imię Sandra.
+
+Jestem chemiczką, programistką i kociarą!
\ No newline at end of file