diff --git a/algorithms/genetic/map_generator.py b/algorithms/genetic/map_generator.py
index e90488f..abe85b9 100644
--- a/algorithms/genetic/map_generator.py
+++ b/algorithms/genetic/map_generator.py
@@ -10,7 +10,7 @@ def main() -> None:
     print(example_genome.grid)
     islands = get_islands(example_genome.grid, example_genome.knights_red)
     print(f'Roots {islands} and islands count {len(islands)}')
-    # export_map(example_genome.grid) fixme: FileNotFoundError
+    export_map(example_genome.grid)
 
 
 if __name__ == '__main__':
diff --git a/algorithms/genetic/map_importer_exporter.py b/algorithms/genetic/map_importer_exporter.py
index 9293f75..a3b5034 100644
--- a/algorithms/genetic/map_importer_exporter.py
+++ b/algorithms/genetic/map_importer_exporter.py
@@ -2,12 +2,13 @@ import json
 import random
 import string
 from datetime import datetime
-
+from pathlib import Path
 import numpy
 import numpy.typing as npt
 from os import listdir
 from os.path import isfile, join
 
+MAPS_FOLDER = Path("resources/maps/")
 
 
 # Save map to file
@@ -16,8 +17,9 @@ def export_map(grid: npt.NDArray):
 
     now = datetime.now()
     file_name = "map_" + now.strftime("%Y_%m_%d_%H_%M_%S") + ".json"
+    file_to_open = MAPS_FOLDER / file_name
 
-    with open("resources/maps/" + file_name, "w") as write_file:
+    with open(file_to_open, "w") as write_file:
         json.dump(json_data, write_file)
     print("Saved map to file " + file_name)
 
@@ -30,9 +32,10 @@ def import_random_map() -> object:
 
 
 # Read map from file
-def import_map(file: string) -> object:
-    with open("resources/maps/" + file, "r") as read_file:
-        print("Reading map from file " + file)
+def import_map(file_name: string) -> object:
+    file_to_open = MAPS_FOLDER / file_name
+    with open(file_to_open, "r") as read_file:
+        print("Reading map from file " + file_name)
         decoded_json = json.load(read_file)
 
         decoded_grid = numpy.asarray(decoded_json["map"])
diff --git a/algorithms/genetic/population.py b/algorithms/genetic/population.py
new file mode 100644
index 0000000..e69de29