diff --git a/anikinvd/docs/data/2-nd-exercise/experiment_data.csv b/anikinvd/docs/data/2-nd-exercise/experiment_data.csv
new file mode 100644
index 0000000..bc3be5a
--- /dev/null
+++ b/anikinvd/docs/data/2-nd-exercise/experiment_data.csv
@@ -0,0 +1,16 @@
+maze,strategy,time_ms,visited_cells,path_length
+Small 10x6,BFS,0.025158666630886728,9.0,5.0
+Small 10x6,DFS,0.04097166674910113,26.0,19.0
+Small 10x6,AStar,0.015256333426805213,5.0,5.0
+Medium 10x10,BFS,0.015568000132285912,18.0,8.0
+Medium 10x10,DFS,0.007917000099647945,9.0,8.0
+Medium 10x10,AStar,0.014829333395027788,8.0,8.0
+Large 20x20,BFS,0.13646366672522467,116.0,69.0
+Large 20x20,DFS,0.15918433321833922,173.0,69.0
+Large 20x20,AStar,0.19781433320531505,110.0,69.0
+Empty 15x15,BFS,0.25488699990698177,240.0,29.0
+Empty 15x15,DFS,0.14207733314227275,224.0,119.0
+Empty 15x15,AStar,0.5900679999892114,224.0,29.0
+No exit 10x10,BFS,0.04236899985698983,36.0,0.0
+No exit 10x10,DFS,0.03538033342920244,36.0,0.0
+No exit 10x10,AStar,0.06468633318945649,36.0,0.0