diff --git a/KuznetsovYuM/docs/experiment_results_2-nd-exercise.csv b/KuznetsovYuM/docs/experiment_results_2-nd-exercise.csv
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--- /dev/null
+++ b/KuznetsovYuM/docs/experiment_results_2-nd-exercise.csv
@@ -0,0 +1,16 @@
+maze,strategy,time_ms,visited_cells,path_length
+Small 10x6,BFS,0.03715600011370649,19.0,0.0
+Small 10x6,DFS,0.020644000035948313,19.0,0.0
+Small 10x6,AStar,0.039418666726002506,19.0,0.0
+Medium 10x10,BFS,0.030759333336997468,31.0,0.0
+Medium 10x10,DFS,0.02925000004931159,31.0,0.0
+Medium 10x10,AStar,0.07213599997157871,31.0,0.0
+Large 20x20,BFS,0.15462966674325193,152.0,33.0
+Large 20x20,DFS,0.15074400001443186,155.0,39.0
+Large 20x20,AStar,0.26889699984167237,73.0,33.0
+Empty 15x15,BFS,0.24537366668179553,225.0,29.0
+Empty 15x15,DFS,0.12711133338901467,211.0,113.0
+Empty 15x15,AStar,0.5323883334161413,225.0,29.0
+No exit 10x10,BFS,0.07541333328238882,27.0,0.0
+No exit 10x10,DFS,0.06212833333544646,27.0,0.0
+No exit 10x10,AStar,0.05926700002116073,27.0,0.0
diff --git a/KuznetsovYuM/docs/performance_comparison_2-nd-exercise.png b/KuznetsovYuM/docs/performance_comparison_2-nd-exercise.png
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Binary files /dev/null and b/KuznetsovYuM/docs/performance_comparison_2-nd-exercise.png differ