diff --git a/problems/fibonacci.json b/problems/fibonacci.json
new file mode 100644
index 0000000..0e7f03b
--- /dev/null
+++ b/problems/fibonacci.json
@@ -0,0 +1,7 @@
+[
+  { "input": [0], "expected": 0 },
+  { "input": [1], "expected": 1 },
+  { "input": [5], "expected": 5 },
+  { "input": [10], "expected": 55 },
+  { "input": [12], "expected": 144 }
+]