diff --git a/Final Assignment/FA-2.py b/Final Assignment/FA-2.py
new file mode 100644
index 0000000..860bfef
--- /dev/null
+++ b/Final Assignment/FA-2.py	
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+#title          :FA-2.py
+#description    :Final Assignment: Bagagekluizen
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :04-10-2019 - 21:25
+#version        :0.1
+#usage          :python3 FA-2.py
+#notes          :
+#python_version :3.7.4
+#==============================================================================
+exit = False
+
+def find_missing(lst): 
+    return [x for x in range(lst[0], lst[-1]+1)  
+                               if x not in lst] 
+
+def toon_aantal_kluizen_vrij():
+    num_lines = sum(1 for line in open("kluizen.txt"))
+    free = 12 - num_lines
+    return free
+
+def nieuwe_kluis():
+    file = open("kluizen.txt", "r+") 
+    gebruikt = []
+    rules = file.readlines()
+    for x in rules:
+        y = x.split(";")
+        gebruikt.append(int(y[0]))
+    gebruikt.sort()
+    kluisnummers = find_missing(gebruikt)
+    for rule in rules:
+        y = rule.split(";")
+        if (len(kluisnummers)) > 0:
+            kluis_code = str(input("Geef een code op voor uw kluis (minimaal 4 karakters):"))
+            if len(kluis_code) >= 4:
+                toegewezen_kluisnummer = str(kluisnummers[0])
+                file.write(toegewezen_kluisnummer + ";" + kluis_code + "\n")
+                return "\nJe nieuwe kluisnummer is: " + str(toegewezen_kluisnummer) + "\n"
+            else:
+                print("De opgegeven code is te kort (minimaal 4 karakters)")
+        else:
+            return "\ner is niks meer vrij\n"
+    file.close()
+
+def kluis_openen(kluisnummer,code):
+    file = open("kluizen.txt", "r+")
+    rules = file.readlines()
+    for rule in rules:
+        if str(kluisnummer) + ";" + code + "\n" == rule:
+            return "\nDe kluis is geopend\n"
+        else:
+            return "\nDe ingevoerde gegevens zijn niet correct\n"
+    file.close()
+
+def kluis_teruggeven(kluisnummer,code):
+    file = open("kluizen.txt", "r+")
+    rules = file.readlines()
+    file.close()
+    for rule in rules:
+        if str(kluisnummer) + ";" + code + "\n" == rule:
+            rules.remove(str(kluisnummer) + ";" + code + "\n")
+            file = open("kluizen.txt", "w")
+            file.writelines(rules)
+            file.close()
+            return "\nDe kluis is vrijgegeven\n"
+        return "\nDe ingevoerde gegevens zijn niet correct\n"
+
+
+while exit != True:
+    print("1: Ik wil weten hoeveel kluizen nog vrij zijn \n2: Ik wil een nieuwe kluis \n3: Ik wil even iets uit mijn kluis halen \n4: Ik geef mijn kluis terug\n5: ik wil stoppen")
+    num = int(input("Kies wat je wilt doen: "))
+    if num == 5:
+        exit = True
+    elif num == 1:
+        print("\nEr zijn",toon_aantal_kluizen_vrij(),"kluizen vrij \n")
+    elif num == 2:
+        print(nieuwe_kluis())
+    elif num == 3:
+        kn = input("wat is je kluisnummer? ")
+        kc = input("wat is je code? ")
+        print(kluis_openen(kn,kc))
+    elif num == 4:
+        kn = input("wat is je kluisnummer? ")
+        kc = input("wat is je code? ")
+        print(kluis_teruggeven(kn,kc))
\ No newline at end of file
diff --git a/Final Assignment/kluizen.txt b/Final Assignment/kluizen.txt
new file mode 100644
index 0000000..cc6b0d1
--- /dev/null
+++ b/Final Assignment/kluizen.txt	
@@ -0,0 +1,5 @@
+11;6754 
+1;geheim 
+5;kluisvanpietje 
+12;z@terd@g
+2;sdfa
diff --git a/Untitled Diagram.jpg b/Untitled Diagram.jpg
new file mode 100644
index 0000000..f96bfe9
Binary files /dev/null and b/Untitled Diagram.jpg differ
diff --git a/les 6/6-2.py b/les 6/6-2.py
index d9550ad..bac8d65 100644
--- a/les 6/6-2.py	
+++ b/les 6/6-2.py	
@@ -12,5 +12,5 @@
 
 file = open("kaartnummers.txt", "r")
 for line in file:
-    fields = line.split(", ")
-    print(fields[1], "Heeft kaartnummer:", fields[0])
\ No newline at end of file
+    fields = line.split(",")
+    print(fields[1].rstrip(), "Heeft kaartnummer:", fields[0])
\ No newline at end of file
diff --git a/les 6/6-3.py b/les 6/6-3.py
new file mode 100644
index 0000000..b8208f6
--- /dev/null
+++ b/les 6/6-3.py	
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+#title          :6-3.py
+#description    :Opdracht 6.3 - Files Lezen
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :04-10-2019 - 08:21
+#version        :0.1
+#usage          :python3 6-3.py
+#notes          :
+#python_version :3.7.4
+#==============================================================================
+
+file = open("kaartnummers.txt", "r")
+n = 0
+i = 0
+li = 0
+for line in file:
+    i = i+1
+    fields = line.split(",")
+    if n < int(fields[0]):
+        n = int(fields[0])
+        li = li+1
+print("Deze file telt",i,"regels")
+print("Het grootste kaartnummer is:",n,"en dat staat op regel",li+1)
+file.close
\ No newline at end of file
diff --git a/les 6/6-4.py b/les 6/6-4.py
new file mode 100644
index 0000000..72a34fd
--- /dev/null
+++ b/les 6/6-4.py	
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+#title          :6-4.py
+#description    :Opdracht 6.4 - Files schrijven
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :04-10-2019 - 20:43
+#version        :0.1
+#usage          :python3 6-4.py
+#notes          :
+#python_version :3.7.4
+#==============================================================================
+import datetime
+while 1 == 1:
+    vandaag = datetime.datetime.today() 
+    s = vandaag.strftime("%a %d %b %Y, %H:%M:%S")
+    naam = input("Naam renner:")
+    file = open("Hardlopers.txt", "a+")
+    file.write(s+", "+naam+"\n")
+    file.close
\ No newline at end of file
diff --git a/les 6/Hardlopers.txt b/les 6/Hardlopers.txt
new file mode 100644
index 0000000..0da4d80
--- /dev/null
+++ b/les 6/Hardlopers.txt	
@@ -0,0 +1,8 @@
+Thu 10 Mar 2016, 10:45:52, Miranda 
+Thu 10 Mar 2016, 10:46:04, Piet 
+Thu 10 Mar 2016, 10:47:27, Sacha 
+Thu 10 Mar 2016, 10:48:33, Karel 
+Thu 10 Mar 2016, 10:48:42, Kemal
+Fri 04 Oct 2019, 20:55:36, geert
+Fri 04 Oct 2019, 20:55:38, henk
+Fri 04 Oct 2019, 20:55:41, adolf
diff --git a/les 7/7-3.py b/les 7/7-3.py
new file mode 100644
index 0000000..1681617
--- /dev/null
+++ b/les 7/7-3.py	
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+#title          :7-3.py
+#description    :Opdracht 7.3 - Two-dimensional lists
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :04-10-2019 - 21:25
+#version        :0.1
+#usage          :python3 7-3.py
+#notes          :
+#python_version :3.7.4
+#==============================================================================
+import numpy as np
+studentencijfers = [[95, 92, 86],[66, 75, 54],[89, 72, 100],[34, 0, 0]] 
+
+def gemiddelde_per_student(studentencijfers):
+    antw = np.array(studentencijfers)
+    antw = antw.mean(axis=1, dtype=np.float64)
+    return antw 
+
+def gemiddelde_van_alle_studenten(studentencijfers): 
+    antw = np.array(studentencijfers)
+    antw = antw.mean(axis=1)
+    antw = np.array(antw)
+    antw = antw.mean()
+    return antw
+    
+print(gemiddelde_per_student(studentencijfers))
+print(gemiddelde_van_alle_studenten(studentencijfers))
\ No newline at end of file