BOMB CODE then Timer URGENT

Hardware Arduino Due
1

HI guys I'm trying to make a prob bomb game. It should start with a keypad password. after the right password then there is a timer that counts down while you play a jumper wire game. which act as just buttons i guess. For the life of me I can't get it figured. I require URGENT help. PLEASE HELP !

CODE:

#include <Keypad.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

#define Password_Length 9

int seconds = 15; // count seconds
int minutes = 1; // count minutes
int hours = 0; // count hours

char Data[Password_Length];
char Master[Password_Length] = "20134030";
byte data_count = 0, master_count = 0;
bool Pass_is_good;
char customKey;

const byte ROWS = 4;
const byte COLS = 4;

char hexaKeys[ROWS][COLS] = {
{'1', '2', '3', 'A'},
{'4', '5', '6', 'B'},
{'7', '8', '9', 'C'},
{'*', '0', '#', 'D'}
};

byte rowPins[ROWS] = {3, 4, 5, 6};
byte colPins[COLS] = {7, 8, 9};

Keypad customKeypad = Keypad(makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS);

LiquidCrystal_I2C lcd(0x3F, 20, 4);

void setup()
{
lcd.init(); // initialize the lcd
lcd.init();
// Print a message to the LCD.
lcd.backlight();
lcd.begin(20, 4); //set up the LCD's number of columns and rows
// declare pin 9 to be an output:

digitalWrite(23, HIGH);
pinMode(14, INPUT_PULLUP);
pinMode(15, INPUT_PULLUP);
pinMode(16, INPUT_PULLUP);
pinMode(17, INPUT_PULLUP);
pinMode(18, INPUT_PULLUP);
pinMode(A0, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11, OUTPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT);
pinMode(A1, OUTPUT);
}
void clearData() {
while (data_count != 0) {
Data[data_count--] = 0;
}
}
void stepDown() {
if (seconds > 0) {
seconds -= 1;
} else {
if (minutes > 0) {
seconds = 59;
minutes -= 1;
} else {

}
}
}
void Socket()
{
if (digitalRead(14) == LOW)
{
digitalWrite(A0, HIGH);

}

else
{
digitalWrite(A0, LOW);

}
if (digitalRead(15) == LOW)
{
digitalWrite(10, HIGH);
}
else
{
digitalWrite(10, LOW);
}

if (digitalRead(16) == LOW )
{
digitalWrite(12, HIGH);
}
else
{
digitalWrite(12, LOW);
}
if ( digitalRead(17) == LOW)
{
digitalWrite(11, HIGH);
}
else
{
digitalWrite(11, LOW);
}

if (digitalRead(18) == LOW && digitalRead(17) == LOW && digitalRead(16) == LOW &&
digitalRead(14) == LOW && digitalRead(15) == LOW)
{
digitalWrite(A1, HIGH);
digitalWrite(13, HIGH);
lcd.noDisplay();
delay(7000);
}

else
{
digitalWrite(A1, HIGH);
digitalWrite(13, HIGH);
}
digitalWrite(2, HIGH);
}

void Timer() {
// put your main code here, to run repeatedly:
lcd.begin(20, 4);
lcd.print("DETONATION IN: ");

// lcd.scrollDisplayLeft();
// wait a bit:
delay(2000);

while (minutes > 0 || seconds > 0) {

lcd.setCursor(4, 2);

(minutes < 10) ? lcd.print("0") : NULL;
lcd.print(minutes);
lcd.print(":");
(seconds < 10) ? lcd.print("0") : NULL;
lcd.print(seconds);
lcd.display();
stepDown();
delay(1000);

}
if (digitalRead(18) == LOW && digitalRead(17) == LOW && digitalRead(16) == LOW &&
digitalRead(14) == LOW && digitalRead(15) == LOW)
{
digitalWrite(A1, HIGH);
digitalWrite(13, HIGH);
lcd.noDisplay();
delay(7000);
}
while (minutes == 0 && seconds == 0)
{ lcd.clear();
lcd.print(" BOMB DETONATED");
delay(1500);
}
}

void loop() {
lcd.setCursor(0, 0);
lcd.print("Enter Password:");

customKey = customKeypad.getKey();
if (customKey == '*')
{ lcd.clear();
clearData();
lcd.setCursor(0, 1);
}
if (customKey >= '0' && customKey <= '9') {
Data[data_count] = customKey;
lcd.setCursor(data_count, 1);
lcd.print(Data[data_count]);
data_count++;

}

if (data_count == Password_Length - 1) {
lcd.clear();

if (!strcmp(Data, Master)) {
Timer();

}

else {

lcd.print("Incorrect");
delay(1500);

}

lcd.clear();
clearData();
}

}

Help Me out please

2

Excuse me. I know your message was urgent, but I only saw it today, searching for the Arduino Due.
There is at least one bug in your code. You are using a 4x4 Keypad, but at the time of creating the Array for the columns, you used only 3 pins.

const byte ROWS = 4;
const byte COLS = 4;

char hexaKeys[ROWS][COLS] = {
  {'1', '2', '3', 'A'},
  {'4', '5', '6', 'B'},
  {'7', '8', '9', 'C'},
  {'*', '0', '#', 'D'}
};

byte rowPins[ROWS] = {3, 4, 5, 6};
byte colPins[COLS] = {7, 8, 9}; //// <<<<<< This is what I am talking about.... You need one more pin.

have you seen this here:

Or this:

I hope it helps.