diff --git a/KuznetsovYuM/docs/data/2-nd-exercise/maze1.txt b/KuznetsovYuM/docs/data/2-nd-exercise/maze1.txt
new file mode 100644
index 0000000..fdc8abe
--- /dev/null
+++ b/KuznetsovYuM/docs/data/2-nd-exercise/maze1.txt
@@ -0,0 +1,6 @@
+##########
+#S.......#
+#.###.###E
+#.#.....#.
+#.#.###.#.
+##########
diff --git a/KuznetsovYuM/docs/data/2-nd-exercise/maze10x10.txt b/KuznetsovYuM/docs/data/2-nd-exercise/maze10x10.txt
new file mode 100644
index 0000000..08c9f17
--- /dev/null
+++ b/KuznetsovYuM/docs/data/2-nd-exercise/maze10x10.txt
@@ -0,0 +1,10 @@
+##########
+#S......##
+#.#.####.#
+#.#....#.#
+#.####.#.#
+#......#.#
+#.####.#.#
+#.#....#.#
+#.#.#####E
+##########
diff --git a/KuznetsovYuM/docs/data/2-nd-exercise/maze20x20.txt b/KuznetsovYuM/docs/data/2-nd-exercise/maze20x20.txt
new file mode 100644
index 0000000..f403c97
--- /dev/null
+++ b/KuznetsovYuM/docs/data/2-nd-exercise/maze20x20.txt
@@ -0,0 +1,20 @@
+####################
+#S.................#
+#.####.###########.#
+#.#....#.........#.#
+#.#.####.#######.#.#
+#.#......#.....#.#.#
+#.#####.#######.#.#
+#.....#.........#.#
+#.###.#.#######.#.#
+#.#...#.......#.#.#
+#.#.#########.#.#.#
+#.#...........#.#.#
+#.#############.#.#
+#...............#.#
+#.#############.#.#
+#...........#...#.#
+#.#########.#.#.#.#
+#.#.........#.#.#.#
+#.#.#########.#.#.#
+#.#############E###
diff --git a/KuznetsovYuM/docs/data/2-nd-exercise/maze_empty.txt b/KuznetsovYuM/docs/data/2-nd-exercise/maze_empty.txt
new file mode 100644
index 0000000..bb85510
--- /dev/null
+++ b/KuznetsovYuM/docs/data/2-nd-exercise/maze_empty.txt
@@ -0,0 +1,15 @@
+S..............
+...............
+...............
+...............
+...............
+...............
+...............
+...............
+...............
+...............
+...............
+...............
+...............
+...............
+..............E
diff --git a/KuznetsovYuM/docs/data/2-nd-exercise/maze_no_exit.txt b/KuznetsovYuM/docs/data/2-nd-exercise/maze_no_exit.txt
new file mode 100644
index 0000000..9d10c41
--- /dev/null
+++ b/KuznetsovYuM/docs/data/2-nd-exercise/maze_no_exit.txt
@@ -0,0 +1,10 @@
+##########
+#S#######E
+#........#
+#.######.#
+#.#....#.#
+#.#.##.#.#
+#.#....#.#
+#.######.#
+#........#
+##########