diff --git a/config.json b/config.json
index 83f8f7b175..fa0b0b082a 100644
--- a/config.json
+++ b/config.json
@@ -1754,7 +1754,7 @@
         "uuid": "cef7deef-54ce-4201-b263-7cd2098533f8",
         "practices": [],
         "prerequisites": [],
-        "difficulty": 0,
+        "difficulty": 1,
         "status": "deprecated"
       },
       {
@@ -1763,7 +1763,7 @@
         "uuid": "5d30c5a0-0f69-4b79-8c7e-3b1fe6a5707f",
         "practices": [],
         "prerequisites": [],
-        "difficulty": 0,
+        "difficulty": 1,
         "status": "deprecated"
       },
       {
@@ -1772,7 +1772,7 @@
         "uuid": "c8555f37-9976-4f52-a5db-6a680ec8d53b",
         "practices": [],
         "prerequisites": [],
-        "difficulty": 0,
+        "difficulty": 1,
         "status": "deprecated"
       },
       {
@@ -1781,7 +1781,7 @@
         "uuid": "c7dd8467-87e2-4997-a96e-a04cb8b891e8",
         "practices": [],
         "prerequisites": [],
-        "difficulty": 0,
+        "difficulty": 1,
         "status": "deprecated"
       },
       {