diff --git a/DreamTown/password_tests.py b/DreamTown/password_tests.py
new file mode 100644
index 0000000..3c2dd1f
--- /dev/null
+++ b/DreamTown/password_tests.py
@@ -0,0 +1,147 @@
+LOGIN_CHARSET = " ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+LOGOUT_CHARSET = " ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+def decode_letter(letter):
+	ln = len(LOGOUT_CHARSET)
+	return LOGIN_CHARSET.index(letter) % ln
+
+def encode_letter(numb):
+	ln = len(LOGOUT_CHARSET)
+	return LOGOUT_CHARSET[numb % ln]
+	
+
+def shift(text,type):
+	ln = len(text)
+	amount = 0
+	if(type == 0 or type ==1):
+		amount = 0
+	if(type == 2 or type ==3):
+		amount = 1
+	if(type == 4 or type ==5):
+		amount = 2
+	if(type == 6 or type ==7):
+		amount = 3
+	if(type == 8 or type ==9):
+		amount = 4
+	if(type == 10 or type ==11):
+		amount = 5
+	if(type == 12 or type ==13):
+		amount = 6
+	if(type == 14 or type ==15):
+		amount = 7
+	ctext = ""
+	for i in range(0,ln):
+		ctext += text[(i+amount)%ln]
+	return ctext
+
+def rearrange(text,type):
+	ctext = ""
+	if(type == 1 or type == 0): #0241376
+		ctext += text[0]
+		ctext += text[2]
+		ctext += text[4]
+		ctext += text[1]
+		ctext += text[3]
+		ctext += text[7]
+		ctext += text[5]
+		ctext += text[6]
+		return ctext
+	if(type == 2 or type == 3): #60241375
+		ctext += text[6]
+		ctext += text[0]
+		ctext += text[2]
+		ctext += text[4]
+		ctext += text[1]
+		ctext += text[3]
+		ctext += text[7]
+		ctext += text[5]
+		return ctext
+	if(type == 4 or type == 5): #56024137
+		ctext += text[5]
+		ctext += text[6]
+		ctext += text[0]
+		ctext += text[2]
+		ctext += text[4]
+		ctext += text[1]
+		ctext += text[3]
+		ctext += text[7]
+		return ctext
+	if(type == 6 or type == 7): #75602413
+		ctext += text[7]
+		ctext += text[5]
+		ctext += text[6]
+		ctext += text[0]
+		ctext += text[2]
+		ctext += text[4]
+		ctext += text[1]
+		ctext += text[3]
+		return ctext
+	if(type == 8 or type == 9): #37560241
+		ctext += text[3]
+		ctext += text[7]
+		ctext += text[5]
+		ctext += text[6]
+		ctext += text[0]
+		ctext += text[2]
+		ctext += text[4]
+		ctext += text[1]
+		return ctext
+	if(type == 10 or type == 11): #13756024
+		ctext += text[1]
+		ctext += text[3]
+		ctext += text[7]
+		ctext += text[5]
+		ctext += text[6]
+		ctext += text[0]
+		ctext += text[2]
+		ctext += text[4]
+		return ctext
+	if(type == 12 or type == 13): #41375602
+		ctext += text[4]
+		ctext += text[1]
+		ctext += text[3]
+		ctext += text[7]
+		ctext += text[5]
+		ctext += text[6]
+		ctext += text[0]
+		ctext += chr(ord(text[2])+6)
+		return ctext
+	if(type == 14 or type == 15): #24137560
+		ctext += text[2]
+		ctext += text[4]
+		ctext += text[1]
+		ctext += text[3]
+		ctext += text[7]
+		ctext += text[5]
+		ctext += text[6]
+		ctext += text[0]
+		return ctext
+def decrypt(ciphertext):
+	ln = len(ciphertext)
+	plaintext = ""
+	for i in range(0,ln):
+		letter = ciphertext[i]
+		
+		lnum = decode_letter(letter)
+		lnum -= (i+1)
+		
+		letter = encode_letter(lnum)
+		plaintext += letter
+		
+	return plaintext
+	
+def decode_name(code):
+	ctype = int(code[1],16)
+	#print(ctype)
+	code = code[6:]
+	code = rearrange(code,ctype)
+	#print(code)
+	code = decrypt(code)
+	code = shift(code,ctype)
+	return code
+
+#print(decode_name("562DF1DJFLHHJF"))
+codelist = open("Codes.txt","r").read().split('\n')
+for code in codelist:
+	if code[0] == "#":
+		continue
+	print(decode_name(code))
\ No newline at end of file