diff --git a/anikinvd/docs/data/2-nd-exercise/maze1.txt b/anikinvd/docs/data/2-nd-exercise/maze1.txt
new file mode 100644
index 0000000..2328480
--- /dev/null
+++ b/anikinvd/docs/data/2-nd-exercise/maze1.txt
@@ -0,0 +1,7 @@
+##########
+#S.......#
+#.######.#
+#.#......#
+#.#.######
+#E........
+##########
diff --git a/anikinvd/docs/data/2-nd-exercise/maze10x10.txt b/anikinvd/docs/data/2-nd-exercise/maze10x10.txt
new file mode 100644
index 0000000..95b4e7a
--- /dev/null
+++ b/anikinvd/docs/data/2-nd-exercise/maze10x10.txt
@@ -0,0 +1,10 @@
+##########
+#S......E#
+#.########
+#.#......#
+#.#.#.##.#
+#...#..#.#
+###.#..#.#
+#...#....#
+#.########
+##########
diff --git a/anikinvd/docs/data/2-nd-exercise/maze20x20.txt b/anikinvd/docs/data/2-nd-exercise/maze20x20.txt
new file mode 100644
index 0000000..9a3bce4
--- /dev/null
+++ b/anikinvd/docs/data/2-nd-exercise/maze20x20.txt
@@ -0,0 +1,21 @@
+####################
+#S.................#
+#.####.###########.#
+#.#..#.#.........#.#
+#.#.##.#.#######.#.#
+#.#....#.#.....#.#.#
+#.######.#.###.#.#.#
+#........#.#...#.#.#
+##########.#.###.#.#
+#..........#.....#.#
+#.################.#
+#.#..............#.#
+#.#.############.#.#
+#.#.#..........#.#.#
+#.#.#.########.#.#.#
+#...#........#...#.#
+#.###########.###.#.#
+#.................#.#
+#.#################.#
+#E.................#
+####################
diff --git a/anikinvd/docs/data/2-nd-exercise/maze_empty.txt b/anikinvd/docs/data/2-nd-exercise/maze_empty.txt
new file mode 100644
index 0000000..744a80e
--- /dev/null
+++ b/anikinvd/docs/data/2-nd-exercise/maze_empty.txt
@@ -0,0 +1,15 @@
+S...............
+................
+................
+................
+................
+................
+................
+................
+................
+................
+................
+................
+................
+...............E
+................
diff --git a/anikinvd/docs/data/2-nd-exercise/maze_no_exit.txt b/anikinvd/docs/data/2-nd-exercise/maze_no_exit.txt
new file mode 100644
index 0000000..5084e16
--- /dev/null
+++ b/anikinvd/docs/data/2-nd-exercise/maze_no_exit.txt
@@ -0,0 +1,10 @@
+##########
+#S........
+#.######.#
+#.#......#
+#.#.######
+#.#......#
+#.########
+#........#
+##########
+##########