diff --git a/Day 23/decode.php b/Day 23/decode.php
deleted file mode 100644
index 6b3b628..0000000
--- a/Day 23/decode.php	
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/usr/bin/php
-<?php
-
-if(count($argv) < 4) {
-  die("Wrong Usage: " . $argv[0] . " <proc num> <start> <end>");
-}
-
-$PROC_NUM = $argv[1];
-
-if(!is_numeric($argv[2])) {
-  die("NaN: start");
-}
-
-if(!is_numeric($argv[3])) {
-  die("NaN: end");
-}
-
-$start = intval($argv[2]);
-$end   = intval($argv[3]);
-
-if($end < $start) {
-  die("Invalid interval: end < start");
-}
-
-$charset = 'abcdefghijkmpqrstuvwxyzABCDEFGHJKLMPQRSTUVWXYZ23456789';
-$zip = new ZipArchive();
-$zip_status = $zip->open("Santa-data.zip");
-if ($zip_status !== true) {
-  die("Could not open zip file");
-}
-
-for($t = $start; $t <= $end; $t++) {
-
-  srand($t);
-  $rand_str = "";
-
-  // if(($t-$start) % 10000000 == 0) {
-  //   $progress = (($t-$start) / ($end - $start)) * 100;
-  //   print("[$PROC_NUM] Progress: $progress%\n");
-  // }
-
-  for($j = 0; $j < 12; $j++) {
-    $rand_key = rand(0, 54 - 1);
-    $rand_str .= $charset[$rand_key];
-  }
-
-  // stdout for john
-  // if(strcmp($rand_str, "Kwmq3Sqmc5sA") == 0) {
-  //   die("Done: $t\n");
-  // }
-
-  // 4160000
-  // print("$rand_str\n");
-  //
-  if ($zip->setPassword($rand_str)) {
-    if ($zip->extractTo(__DIR__)) {
-      die("PASSWORD: $rand_str");
-    }
-  }
-}
-
-?>
diff --git a/Day 23/decode.py b/Day 23/decode.py
deleted file mode 100644
index 2e6d1d6..0000000
--- a/Day 23/decode.py	
+++ /dev/null
@@ -1,84 +0,0 @@
-#!/usr/bin/python
-
-import subprocess
-import re
-import datetime
-import hashlib
-import base64
-import requests
-import random
-import time
-
-# charset = [chr(ord("0")+x) for x in range(10)] + \
-#           [chr(ord("A")+x) for x in range(26)] + \
-#           [chr(ord("a")+x) for x in range(26)]
-
-
-# import BeautifulSoup4 as bs4
-
-# def encode(sec):
-#     md5 = hashlib.md5(sec.encode("UTF-8")).digest()
-#     b64 = base64.b64encode(md5).decode("UTF-8")
-#     return b64
-#
-# password = "cswpWQfUu8fL"
-# timestamp = "2019-12-23 11:43"
-#
-# d = datetime.datetime.strptime(timestamp, "%Y-%m-%d %H:%M" )
-# seconds = int(d.timestamp())
-# print()
-#
-# charset = "abcdefghijkmpqrstuvwxyzABCDEFGHJKLMPQRSTUVWXYZ23456789";
-# random.seed(0)
-# print("".join([random.choice(charset) for i in range(12)])) # [charset[random.randint(0,len(charset) - 1)] for x in range(12)]))
-
-# for s in range(60):
-#     for j in range(1000):
-#         random.seed(seconds + s)
-#         rand_indices = [random.randint(0,len(charset) - 1) for i in range(12)]
-#         rand_str = "".join([charset[i] for i in rand_indices])
-#         if rand_str == password or rand_str.lower() == password.lower():
-#             print(rand_str, rand_indices)
-
-# for i in range(60):
-#     for j in range(100):
-#         b64 = encode("%d.%02d" % (seconds + i, j))
-#         if password in b64:
-#             print(b64)
-
-# def getPassword():
-#     pass
-
-# charset = []
-# pattern = re.compile("<strong>(.*)<\/strong>")
-# #
-# for i in range(100):
-#     res = requests.post("http://whale.hacking-lab.com:23023/archive.php", data={"req[]":"blindball", "username":"test"})
-#     if res.status_code == 200:
-#         pw = pattern.search(res.text).group(1)
-#         print(time.time(), pw)
-#         for x in pw:
-#             if x not in charset:
-#                 charset.append(x)
-#
-# print("".join(sorted(charset)))
-
-min = 0
-max = 2**32 - 1
-num_processes = 4
-steps = (max-min+1) // num_processes
-start = min
-
-procs = []
-
-for i in range(num_processes):
-    end = start + steps
-    args = ["php", "decode.php", str(i+1), str(start), str(end)]
-    print("Starting subprocess:", " ".join(args))
-    procs.append(subprocess.Popen(args))
-    start = end + 1
-    break
-    # break
-
-for proc in procs:
-    proc.wait()
diff --git a/Day 23/flag.txt b/Day 23/flag.txt
deleted file mode 100644
index feeda82..0000000
Binary files a/Day 23/flag.txt and /dev/null differ
diff --git a/Day 23/generatePasswords.php b/Day 23/generatePasswords.php
new file mode 100644
index 0000000..ad708ee
--- /dev/null
+++ b/Day 23/generatePasswords.php	
@@ -0,0 +1,19 @@
+#!/usr/bin/php
+<?php
+
+$charset = 'abcdefghijkmpqrstuvwxyzABCDEFGHJKLMPQRSTUVWXYZ23456789';
+
+for($t = 0; ; $t++) {
+
+  srand($t);
+  $rand_str = "";
+
+  for($j = 0; $j < 12; $j++) {
+    $rand_key = rand(0, 54 - 1);
+    $rand_str .= $charset[$rand_key];
+  }
+
+  echo "$rand_str\n";
+}
+
+?>
diff --git a/Day 23/hash b/Day 23/hash
index 609a280..5643069 100644
--- a/Day 23/hash	
+++ b/Day 23/hash	
@@ -1,2 +1,2 @@
 Santa-data.zip/flag.txt:$zip2$*0*1*0*d75ebd89add5cf76*75ca*25*8249d36387bf723d66085cb4334858bc69989550a643c4a614645d505889e91bdbd269787a*fe232081a44c398eeab9*$/zip2$:flag.txt:Santa-data.zip:Santa-data.zip
-Santa-data.zip:$pkzip2$3*1*1*0*63*24*5e20*7c67*69e5d5637af3005ba4c1061964f8037c23d4d912fd8dd6bc59e65eadfc791a5c163461bc*1*0*63*24*8994*4eaf*99dc5ea6d837c104740f6d9e883d8b4c44028b2c0eed3f575925352e966cbe3c96c49176*2*0*39*25*b31e19ff*0*31*63*39*b31e*83ea*d75ebd89add5cf7675ca8249d36387bf723d66085cb4334858bc69989550a643c4a614645d505889e91bdbd269787afe232081a44c398eeab9*$/pkzip2$::Santa-data.zip:flag.txt, ball15.png, pearl.png:Santa-data.zip
+Santa-data.zip/flag.txt:$pkzip2$1*1*2*0*39*25*b31e19ff*0*31*63*39*b31e*83ea*d75ebd89add5cf7675ca8249d36387bf723d66085cb4334858bc69989550a643c4a614645d505889e91bdbd269787afe232081a44c398eeab9*$/pkzip2$:flag.txt:Santa-data.zip::Santa-data.zip
diff --git a/Day 23/test.php b/Day 23/test.php
deleted file mode 100644
index 74d4765..0000000
--- a/Day 23/test.php	
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-// for($i = 0; $i < 1000; $i++)
-//   print(microtime(true) . "\n");
-
-srand(1);
-$alphabet = 'abcdefghijkmpqrstuvwxyzABCDEFGHJKLMPQRSTUVWXYZ23456789';
-$out = "";
-
-for($j = 0; $j < 12; $j++) {
-  $rand_key = rand(0, 54 - 1);
-  // var_dump($rand_key);
-  $out .= $alphabet[$rand_key];
-}
-
-var_dump($out);
-
-?>