diff --git a/Unlink/offbyone_unlink/offbyone_unlink.i64 b/Unlink/offbyone_unlink/offbyone_unlink.i64
new file mode 100644
index 0000000..48a7e1b
Binary files /dev/null and b/Unlink/offbyone_unlink/offbyone_unlink.i64 differ
diff --git a/Unlink/unlink.png b/Unlink/unlink.png
new file mode 100644
index 0000000..6a32101
Binary files /dev/null and b/Unlink/unlink.png differ
diff --git a/heap.png b/heap.png
new file mode 100644
index 0000000..3e99d47
Binary files /dev/null and b/heap.png differ