diff --git a/answer_cache.json b/answer_cache.json
new file mode 100644
index 0000000..a1ba319
--- /dev/null
+++ b/answer_cache.json
@@ -0,0 +1,8 @@
+{
+    "16": {
+        "1": {
+            "wrong": [],
+            "correct": 59522422
+        }
+    }
+}
\ No newline at end of file
diff --git a/start_day.py b/start_day.py
index 4228e3b..86ff2c8 100755
--- a/start_day.py
+++ b/start_day.py
@@ -10,7 +10,7 @@ import webbrowser
 
 YEAR = 2019
 CHARMS = {
-    'Linux': '/usr/local/bin/charm',
+    'Linux': '~/bin/charm',
     'Windows': r'C:\Program Files\JetBrains\PyCharm 2020.2.4\bin\pycharm64.exe'
 }