diff --git a/dom3/Zadanie domowe.jpg b/dom3/Zadanie domowe.jpg
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diff --git a/dom4/zad1.py b/dom4/zad1.py
new file mode 100644
index 0000000..4a2a440
--- /dev/null
+++ b/dom4/zad1.py
@@ -0,0 +1,140 @@
+import base64
+def encode_to_morse(input_str):
+    morseCode = ""
+    input = input_str.upper()
+    for c in input:
+        #10
+        if c == 'A':
+            morseCode += ".-"
+        if c == 'B':
+            morseCode += "-..."
+        if c == 'C':
+            morseCode += "-.-."
+        if c == 'D':
+            morseCode += "-.."
+        if c == 'E':
+            morseCode += "."
+        if c == 'F':
+            morseCode += "..-."
+        if c == 'G':
+            morseCode += "--."
+        if c == 'H':
+            morseCode += "...."
+        if c == 'I':
+            morseCode += ".."
+        if c == 'J':
+            morseCode += ".---"
+        #20
+        if c == 'K':
+            morseCode += "-.-"
+        if c == 'L':
+            morseCode += ".-.."
+        if c == 'M':
+            morseCode += "--"
+        if c == 'N':
+            morseCode += "-."
+        if c == 'O':
+            morseCode += "---"
+        if c == 'P':
+            morseCode += ".--."
+        if c == 'Q':
+            morseCode += "--.-"
+        if c == 'R':
+            morseCode += ".-."
+        if c == 'S':
+            morseCode += "..."
+        if c == 'T':
+            morseCode += "-"
+        #30
+        if c == 'U':
+            morseCode += "..-"
+        if c == 'V':
+            morseCode += "...-"
+        if c == 'W':
+            morseCode += ".--"
+        if c == 'X':
+            morseCode += "-..-"
+        if c == 'Y':
+            morseCode += "-.--"
+        if c == 'Z':
+            morseCode += "--.."
+        if c == 'Ą':
+            morseCode += ".-.-"
+        if c == 'Ć':
+            morseCode += ".-..."
+        if c == 'Ę':
+            morseCode += "..-.."
+        if c == 'Ł':
+            morseCode += ".-..-"
+        #40
+        if c == 'Ń':
+            morseCode += "--.--"
+        if c == 'Ó':
+            morseCode += "---."
+        if c == 'Ś':
+            morseCode += "...-..."
+        if c == 'Ź':
+            morseCode += "--..-."
+        if c == 'Ż':
+            morseCode += "--..-"
+        if c == '1':
+            morseCode += ".----"
+        if c == '2':
+            morseCode += "..---"
+        if c == '3':
+            morseCode += "...--"
+        if c == '4':
+            morseCode += "....-"
+        if c == '5':
+            morseCode += "....."
+        #50
+        if c == '6':
+            morseCode += "-...."
+        if c == '7':
+            morseCode += "--..."
+        if c == '8':
+            morseCode += "---.."
+        if c == '9':
+            morseCode += "----."
+        if c == '0':
+            morseCode += "-----"
+        if c == '.':
+            morseCode += ".-.-.-"
+        if c == ',':
+            morseCode += "--..--"
+        if c == '\'':
+            morseCode += ".----."
+        if c == '"':
+            morseCode += ".-..-."
+        #if c == '+':
+        #    morseCode += "..--.-"
+        #60
+        if c == ':':
+            morseCode += "---..."
+        if c == ';':
+            morseCode += "-.-.-."
+        if c == '?':
+            morseCode += "..--.."
+        if c == '!':
+            morseCode += "-.-.--"
+        if c == '-':
+            morseCode += "-....-"
+        if c == '+':
+            morseCode += ".-.-."
+        if c == '/':
+            morseCode += "-..-."
+        if c == '(':
+            morseCode += "-.--."
+        if c == ')':
+            morseCode += "-.--.-"
+        if c == '=':
+            morseCode += "-...-"
+        # FOR SPACES
+        if c == ' ':
+            morseCode += " /"
+        morseCode += ' '
+    return morseCode
+
+text = input("Enter your value: ")
+encoded_text = encode_to_morse(text)
+print(f"Tekst '{text}' zakodowany na morse'a: {encoded_text}")
diff --git a/dom4/zad2.txt b/dom4/zad2.txt
new file mode 100644
index 0000000..7d018e9
--- /dev/null
+++ b/dom4/zad2.txt
@@ -0,0 +1,12 @@
+Czerwony = 0%, 100%, 100%, 0%
+Zielony = 100%, 0%, 100%, 0%
+Żółty = 0%, 0%, 100%, 0%
+Turkusowy = 71%, 0%, 7%, 12%
+Seledynowy = 24%, 0%, 22%, 12%
+Burgund = 0%, 98%, 99%, 62%
+Ecru = 0%, 0%, 10%, 4%
+Beżowy = 0%, 14%, 35%, 15%
+Akwamaryn = 50%, 0%, 17%, 0%
+Granatowy = 100%, 100%, 0%, 50%
+Szkarłatny = 0%, 90%, 90%, 32%
+Pudrowy róż = 0%, 25%, 20%, 0%
\ No newline at end of file
diff --git a/dom5/zadanie 1 i 2.txt b/dom5/zadanie 1 i 2.txt
new file mode 100644
index 0000000..3efeb2c
--- /dev/null
+++ b/dom5/zadanie 1 i 2.txt	
@@ -0,0 +1,5 @@
+File Size:
+- .bmp 	2,75MB 	2 880 054B	*oryginalny plik*
+- .png 	1,17MB 	1 231 339B 	Kompresja: ~42,75%
+- .jpg 	704KB 	721 124B	Kompresja: ~25,04%
+- .gif 	460KB 	471 449B	Kompresja: ~16,37%
\ No newline at end of file
diff --git a/dom5/zadanie 3.jpg b/dom5/zadanie 3.jpg
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