diff --git a/simulator.js b/simulator.js
index 226437c..fabd804 100644
--- a/simulator.js
+++ b/simulator.js
@@ -1,5 +1,4 @@
 const { INITIAL_IP_ADDRESS, CYCLE_LIMIT } = require('./machine.config');
-
 const display = require('./display.js');
 
 // STATE
@@ -27,14 +26,12 @@ const Instructions = {
   store_lit: (lit) => {
     console.log('STO lit#');
     CPU.memory[lit] = CPU.Acc;
-    // logTableTitled(CPU.memory, 'Current memory');
     CPU.IP = CPU.IP += 2;
   },
 
   store_addr: (addr) => {
     console.log('STO addr');
     CPU.memory[CPU.memory[addr]] = CPU.Acc;
-    //logTableTitled(CPU.memory, 'Memory');
     CPU.IP = CPU.IP += 2;
   },
 
@@ -127,7 +124,6 @@ const Instructions = {
   carry_hop: () => {
     console.log("CHP");
     console.log(` ↳ Memory at IP+2 and +3: ${CPU.memory[CPU.IP+2]}, ${CPU.memory[CPU.IP+3]}`);
-    // console.table(CPU.memory);
     if (CPU.CF != 0) {
       CPU.IP += 4;
     } else {
@@ -155,7 +151,6 @@ const opcodes2mnemonics = {
 };
 
 function stepCPU() {
-  // console.group("Step CPU");
   console.group(`IP: ${CPU.IP}`);
   let opcode = CPU.memory[CPU.IP];
   let argument = CPU.memory[CPU.IP+1];
@@ -166,7 +161,6 @@ function stepCPU() {
 
   logCPUState();
   console.groupEnd(`IP:`);
-  // console.groupEnd("Step CPU");
 }
 
 exports.runProgram = async (code, debug = false) => {
@@ -206,13 +200,6 @@ function logCPUState() {
 function num2hex(num) { return num.toString(16) };
 function hex2num(hex) { return parseInt(hex, 16) };
 
-logTableTitled = (memory, tableTitle) => {
-  console.log();
-  console.group(tableTitle);
-  console.table(memory);
-  console.groupEnd(tableTitle);
-};
-
 function logRunningHeader() {
   console.log();
   let time = new Date();