diff --git a/.gitignore b/.gitignore
index 37dea4f..28c5b9b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,8 @@ lib/
 GPATH
 GRTAGS
 GTAGS
-2020/day23/
\ No newline at end of file
+2020/day23/
+FOO*
+BAR*
+QUAX*
+TOTO*
\ No newline at end of file