diff --git a/a1/divisible9.cases b/a1/divisible9.cases
index c7b2955..c93a2a5 100644
--- a/a1/divisible9.cases
+++ b/a1/divisible9.cases
@@ -68,13 +68,13 @@ no
 yes
 
 9996
-yes
+no
 
 9995
 no
 
 -9996
-yes
+no
 
 -9995
 no
\ No newline at end of file