Implementing certain sequence of JK flipflop to the circuit using tinkercad
I found out that even though I'm only using the clock 1, clock 2 of the first 74HC73 and the clock 1 only of the second 74HC73 I  still need to connect the clock 2 of the second 74HC73 to the clock source.
Also I need to connect to the positive terminal the reset 2 of the second 74HC73 even if I'm not using it. Maybe its a bugged on the side of the tinkercad?
So, in summary:
From my previous circuit which is this

I changed it to look like this, just connecting the clock of the 2 74HC73 (the clock 1 and clock 2 for both of them) and also, connecting all the four reset to the positive side of the circuit.