diff --git a/.gitignore b/.gitignore
index 5977cfa..b4f6ab3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@
 # ---> C++
 # Prerequisites
 *.d
-
+tests
 
 # Compiled Object files
 *.slo
diff --git a/day14/P4141/1.ans b/day14/P4141/1.ans
new file mode 100644
index 0000000..483b129
--- /dev/null
+++ b/day14/P4141/1.ans
@@ -0,0 +1,3 @@
+11
+11
+21
\ No newline at end of file
diff --git a/day14/P4141/1.in b/day14/P4141/1.in
new file mode 100644
index 0000000..42de2cc
--- /dev/null
+++ b/day14/P4141/1.in
@@ -0,0 +1,2 @@
+3 2
+1 1 2
\ No newline at end of file
diff --git a/day14/P4141/xj.json b/day14/P4141/xj.json
new file mode 100644
index 0000000..6507f72
--- /dev/null
+++ b/day14/P4141/xj.json
@@ -0,0 +1,10 @@
+{
+    "files":["P4141.cpp"],
+    "args":["-O2"],
+    "tests":[
+        {
+            "in":"1.in",
+            "ans":"1.ans"
+        }
+    ]
+}
\ No newline at end of file