commit - 8d76db913773c02a383f070c9c57bb5b0a491cfc
commit + 79070780854b628e3aec5095064ead5a73e2971b
blob - c3caa4a334c70898a6c708e45d61e53552c2d7c9
blob + cf0ab24ea5cdecf5abc225f8060b467c4078b034
--- t/day-9.lisp
+++ t/day-9.lisp
@@ -4,8 +4,9 @@
 
 (define-test test-day-9
     ()
-  (multiple-value-bind (task-1)
+  (multiple-value-bind (task-1 task-2)
       (aoc:run-day 9 "0 3 6 9 12 15
 1 3 6 10 15 21
 10 13 16 21 30 45")
-    (assert= 114 task-1)))
+    (assert= 114 task-1)
+    (assert= 2 task-2)))