diff --git a/caeser-cipher.py b/caeser-cipher.py
new file mode 100644
index 0000000..1f69055
--- /dev/null
+++ b/caeser-cipher.py
@@ -0,0 +1,56 @@
+import re # Import Regex tools
+import string # Import string tools
+ciphertext = input("Please type in your cipher text:") # Set variable cipertext to the input from user.
+ciphertext = re.sub (r'([^a-zA-Z ]+?)', '', ciphertext) # Remove all non-letters.
+ciphertext = ciphertext.lower() # Make it all lowercase.
+letters = list(string.ascii_lowercase) # Use a list of lowercase letters. https://stackoverflow.com/questions/43918437/how-to-iterate-through-the-alphabet
+letterCount = 0 # Set variable for keeping track of which letter in the ciphertext we're on.
+letterPos = 0 # Set variable for keeping track of the letter's position in the alphabet.
+answer = "" # The solution.
+shiftNum = input("Please enter the shift used:") # Get input
+
+for c in ciphertext: # For every letter in the ciphertext
+    #Upletters = list(string.ascii_uppercase)
+    while letterPos < 26: # While the letter's position in the alphabet is less than
+        if ciphertext[letterCount] == letters[letterPos]: # Match the letter in the ciphertext to a letter in the alphabet and once they match, continue.
+            letter = int(letterPos) + int(shiftNum) # Take the position of the letter and the shift number.  NOTE: catch spaces.
+            if letter > 25:
+                letter = letter - 26
+            if letter < 0:
+                letter = letter + 26
+            answer = answer + letters[letter]
+
+        letterPos = letterPos + 1
+    if letterPos > 25:
+        letterPos = letterPos - 26
+
+    letterCount = letterCount + 1
+
+print("\nYour enciphered text is: " + answer)
+
+#alphabet = '"abcd","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"' #old alphabet string for an array in JS
+#print(re.sub (r'([^a-zA-Z]+?)', '', alphabet)) # strip everything except letters
+
+'''
+On line #4
+This feeds a regex to re.sub literally "If it doesn't match letters or spaces, convert it to nothing, process this variable."
+Scrub extranous info or typos.
+r marks it as a string literal (no escaping needed)
+[] indicates a set of characters, special characters become normal.
+^ = start of the string. In a set like this, it matches anything that is not in the string.
+a-z matches lowercase letters.
+Z-Z matches caps letters
+ matches a space
++? essential means "try to match this till you can't"
+More info: https://docs.python.org/3/library/re.html
+'''
+
+'''
+### Stackoverflow thanks to:
+First char of string: https://stackoverflow.com/questions/48973202/how-to-get-first-char-of-string-in-python
+Length of string: https://stackoverflow.com/questions/4967580/how-to-get-the-size-of-a-string-in-python
+Regex to scrub var of extranous info/symbols: https://stackoverflow.com/questions/44315941/regex-to-strip-all-numbers-and-special-characters-but-space-and-letters
+Proper syntax for if blocks: https://stackoverflow.com/questions/37376516/python-check-if-multiple-variables-have-the-same-value
+https://www.tutorialspoint.com/python/python_if_else.htm
+Find substring in a string: https://stackoverflow.com/questions/3437059/does-python-have-a-string-contains-substring-method
+'''
diff --git a/ex10-breakallthngs.py b/ex10-breakallthngs.py
new file mode 100644
index 0000000..5f87833
--- /dev/null
+++ b/ex10-breakallthngs.py
@@ -0,0 +1,21 @@
+tabby_cat "\tI'm tabbed in."
+persian_cat "I'm split\non a line."
+backslash_cat "I'm \\ a \\ cat."
+
+fat_cat =
+I'll do a list:
+\asdft* Cat food
+\t* Fishes
+\tasdf* Catnip\n\t* Grass
+\asdt* Yo \adfsa Yasfoaa\azbcow\zznasabasbbdrwhat\kvcow
+\U0001F60
+
+
+printtabby_cat)
+printpersian_cat)
+printbackslash_cat)
+printfat_cat)
+
+ 1. Got them on a study sheet minus hex, others not explained.
+ 2. don't know
+ 3. Done. See fat_cat
diff --git a/ex10.py b/ex10.py
new file mode 100644
index 0000000..3b5aeda
--- /dev/null
+++ b/ex10.py
@@ -0,0 +1,21 @@
+tabby_cat = "\tI'm tabbed in."
+persian_cat = "I'm split\non a line."
+backslash_cat = "I'm \\ a \\ cat."
+
+fat_cat = '''
+I'll do a list:
+\t* Cat food
+\t* Fishes
+\t* Catnip\n\t* Grass
+\t* Yo \a Yo\bcow\rwhat\vcow
+\U0001F60D
+'''
+
+print(tabby_cat)
+print(persian_cat)
+print(backslash_cat)
+print(fat_cat)
+
+# 1. Got them on a study sheet - hex, others not explained.
+# 2. don't know
+# 3. Done. See fat_cat
diff --git a/ex11_Fun.py b/ex11_Fun.py
new file mode 100644
index 0000000..f750697
--- /dev/null
+++ b/ex11_Fun.py
@@ -0,0 +1,34 @@
+# I had some fun with this one.
+
+shortInches = False # set shortInches to False
+
+#print("How old are you?", end=' ')
+#age = input()
+height = input("How tall are you? Please format your height like 5'9 :")
+#print("How much do you weigh?", end=' ')
+#weight = input()
+
+#print(f"So, you're {age} old, {height} tall and {weight} heavy.")
+first = height[0] # Get first letter of the height variable.
+second = height[1] # Get second letter of the height variable.
+third = height[2] # Get third letter of the height variable.
+last = height[-1] # Get last letter of the height variable.
+
+if height[2] == height[-1]: # If the third and last letters of height are the same, set shortInches to true.
+    shortInches = True
+
+#like = input("Do you like this?")
+#print(like)
+#1. Done.
+#2 & #3 That was a lot of fun.
+
+if shortInches == True: # If shortInches is true, then print this
+    print("You are " + first + " feet " + third + " inches tall.")
+else: # Otherwise, print this
+    print("You are " + first + " feet " + third + last + " inches tall.")
+
+if "\"" in height: # This is good fun. If the user uses inches instead of feet by accident, let them know sarcastically.
+    print("Wow! You are " + height[0] + " inches tall. That's SO TALL!")
+
+if not "\"" in height: # Otherwise, it's not that interesting. if not
+    print("A boring normal height.")
diff --git a/ex7.py b/ex7.py
deleted file mode 100644
index 7abc484..0000000
--- a/ex7.py
+++ /dev/null
@@ -1,29 +0,0 @@
-print("Mary had a little lamb.") # Print string
-print("Its fleece was white as {}.".format('snow')) # Print string with format.
-print("And everywhere that Mary went.") # Print string.
-
-with open('out.txt', 'w') as f:
-    print("." * 1000000000, file=f)  # A little fun with a billion dots.
-
-end1 = "C" # Set variable to a string.
-end2 = "h" # Set variable to a string.
-end3 = "e" # Set variable to a string.
-end4 = "e" # Set variable to a string.
-end5 = "s" # Set variable to a string.
-end6 = "e" # Set variable to a string.
-end7 = "B" # Set variable to a string.
-end8 = "u" # Set variable to a string.
-end9 = "r" # Set variable to a string.
-end10 = "g" # Set variable to a string.
-end11 = "e" # Set variable to a string.
-end12 = "r" # Set variable to a string.
-
-
-# watch end = ' ' at the end. try removing it to see what happens.
-print(end1 + end2 + end3 + end4 + end5 + end6, end=' ') # Print combined variables without a space in between on the same line as the next set of them with a space in between:
-print(end7 + end8 + end9 + end10 + end11 + end12) # Print variables without spaces in between
-
-#1. Done
-#2. Done
-
-# Break it.
diff --git a/ex8.py b/ex8.py
new file mode 100644
index 0000000..64d9cda
--- /dev/null
+++ b/ex8.py
@@ -0,0 +1,14 @@
+formatter = "{} {} {} {} {}" # Create 4 slots to fill.
+
+print(formatter.format(1, 2, 3, 4, 5)) # Fill them with 1, 2, 3, 4
+print(formatter.format("one", "two", "three", "four", "five")) # Spell it out.
+print(formatter.format(True, False, False, True, False)) # True, false, false, true
+print(formatter.format(formatter, formatter, formatter, formatter, formatter)) # Print itself 4 times.
+print(formatter.format(
+
+    "Try your",
+    "Own text here",
+    "Maybe a poem",
+    "Or a song about fear",
+    "Or a song of redemption."
+)) # One long string, don't forget the commas.
diff --git a/ex9-mod.py b/ex9-mod.py
new file mode 100644
index 0000000..19a732b
--- /dev/null
+++ b/ex9-mod.py
@@ -0,0 +1,16 @@
+# Here's some new strange stuff, remember type it exactly.
+
+Cows = "Fred Mary Freddy Faith Freddy Jr. Felicity"
+Dogs = "\n\nCharlie\nChocolate\nGeorge\nCharlie Jr.\nTerri\nFifi\nGoldie\nTimmy\nTabby"
+
+print("Here are the dogs: ", Dogs)
+print("\nHere are the cows: ", Cows)
+
+print("""
+    But who likes Stubbly Grass Nibbles?
+
+    Why, Toby of course.
+    And Blueby is obsessed. The shopping is strong with this one.
+    Toby Jr. would rather invent a Stubbly Grass Generator.
+    Bubbles loves clothes, but refuses to go on the ridiculous shopping sprees \n    of her mother.
+    """)
diff --git a/ex9.py b/ex9.py
new file mode 100644
index 0000000..d258dd6
--- /dev/null
+++ b/ex9.py
@@ -0,0 +1,14 @@
+# Here's some new strange stuff, remember type it exactly.
+
+days = "Mon Tue Wed Thu Fri Sat Sun"
+months = "Jan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug"
+
+print("Here are the days: ", days)
+print("Here are the months: ", months)
+
+print("""
+    There's something going on here.
+    With the three double-quotes.
+    We'll be able to type as much as we like.
+    Even 4 lines if we want, or 5, or 6.
+    """)