add mutability to anagram

exercism · Jul 2, 2024 · fc2a572 · fc2a572
1 parent 671691b
commit fc2a572
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/config.json b/config.json
@@ -190,7 +190,8 @@
         "practices": [
           "traits",
           "strings",
-          "arrays"
+          "arrays",
+          "mutability"
         ],
         "prerequisites": [],
         "difficulty": 5