diff --git a/exercises/practice/line-up/.meta/tests.toml b/exercises/practice/line-up/.meta/tests.toml
index 36fdf1d..dd66fc1 100644
--- a/exercises/practice/line-up/.meta/tests.toml
+++ b/exercises/practice/line-up/.meta/tests.toml
@@ -51,9 +51,24 @@ description = "format non-exceptional ordinal numeral 13"
 [2bdcebc5-c029-4874-b6cc-e9bec80d603a]
 description = "format exceptional ordinal numeral 21"
 
+[a98e2e22-ab41-4557-a7c2-efedc19c16da]
+description = "format exceptional ordinal numeral 22 ending in nd even though it is a multiple of 11"
+
+[ab45d2fb-e0ee-4016-b605-76917584db0a]
+description = "format exceptional ordinal numeral 33 ending in rd even though it is a multiple of 11"
+
+[c9243603-9f17-45b3-9a41-db9ebdbf08e1]
+description = "format exceptional ordinal numeral 52 ending in nd even though it is a multiple of 13"
+
 [74ee2317-0295-49d2-baf0-d56bcefa14e3]
 description = "format exceptional ordinal numeral 62"
 
+[3f6c408c-4331-42b6-bb6c-3ad0823e568a]
+description = "format non-exceptional ordinal numeral 72 ending in nd even though it is a multiple of 12"
+
+[8db52cd9-9689-413f-a812-6c36fcfd0d07]
+description = "format exceptional ordinal numeral 91 ending in st even though it is a multiple of 13"
+
 [b37c332d-7f68-40e3-8503-e43cbd67a0c4]
 description = "format exceptional ordinal numeral 100"
 
@@ -65,3 +80,6 @@ description = "format non-exceptional ordinal numeral 112"
 
 [06b62efe-199e-4ce7-970d-4bf73945713f]
 description = "format exceptional ordinal numeral 123"
+
+[6792c54e-59a7-4faf-839a-c4bb61014229]
+description = "format large number 972 ending in nd even though it is a multiple of 12"
diff --git a/exercises/practice/line-up/line-up-test.rkt b/exercises/practice/line-up/line-up-test.rkt
index c7b29a4..6e8fb06 100644
--- a/exercises/practice/line-up/line-up-test.rkt
+++ b/exercises/practice/line-up/line-up-test.rkt
@@ -66,10 +66,30 @@
                   (format-message "Washi" 21)
                   "Washi, you are the 21st customer we serve today. Thank you!")
 
+     (test-equal? "format exceptional ordinal numeral 22 ending in nd even though it is a multiple of 11"
+                  (format-message "Ingrid" 22)
+                  "Ingrid, you are the 22nd customer we serve today. Thank you!")
+
+     (test-equal? "format exceptional ordinal numeral 33 ending in rd even though it is a multiple of 11"
+                  (format-message "Mario" 33)
+                  "Mario, you are the 33rd customer we serve today. Thank you!")
+
+     (test-equal? "format exceptional ordinal numeral 52 ending in nd even though it is a multiple of 13"
+                  (format-message "Quentin" 52)
+                  "Quentin, you are the 52nd customer we serve today. Thank you!")
+
      (test-equal? "format exceptional ordinal numeral 62"
                   (format-message "Nayra" 62)
                   "Nayra, you are the 62nd customer we serve today. Thank you!")
 
+     (test-equal? "format non-exceptional ordinal numeral 72 ending in nd even though it is a multiple of 12"
+                  (format-message "Ugo" 72)
+                  "Ugo, you are the 72nd customer we serve today. Thank you!")
+
+     (test-equal? "format exceptional ordinal numeral 91 ending in st even though it is a multiple of 13"
+                  (format-message "Boris" 91)
+                  "Boris, you are the 91st customer we serve today. Thank you!")
+
      (test-equal? "format exceptional ordinal numeral 100"
                   (format-message "John" 100)
                   "John, you are the 100th customer we serve today. Thank you!")
@@ -84,6 +104,10 @@
 
      (test-equal? "format exceptional ordinal numeral 123"
                   (format-message "Yma" 123)
-                  "Yma, you are the 123rd customer we serve today. Thank you!")))
+                  "Yma, you are the 123rd customer we serve today. Thank you!")
+
+     (test-equal? "format large number 972 ending in nd even though it is a multiple of 12"
+                  (format-message "Elias" 972)
+                  "Elias, you are the 972nd customer we serve today. Thank you!")))
 
   (run-tests suite))