dice roll (first time), program through nested for loops

I tried to write a code to roll dice, code ends if the number is less than 6. But it continues if 6 comes, then continues if 6 comes then terminates if 6 comes or any other number(< 6) comes. But rather I get

6 again
6 again
6 again

like that, if 6 comes initially.

I am weak at nested loops and new at Python. The code is,

dice = np.random.randint(1,7)

i = 1

for i in range(1):
    if (dice == 6):
        print(dice, 'again')
        continue
        for i in range(1):
            if (dice == 6):
                print(dice, 'again')
                continue
                for i in range(1):
                    if (dice == 6):
                        print(dice, 'break')
                    else:
                        print(dice, 'over')
            else:
                print(dice, 'over')
            i+=1
    else:
        print(dice, 'over')
        break

I have few questions related to it:

1. Issue is with range, how to tackle it?
2. Can we use nested for loops after continue?
3. Where to write I iteration?