OSPF Lab

I am new at this. I need to use Boson simulator or a simulator or routers to create a four router topology. Using any interfaces of my choice, with /24 networks to choose the interface addresses from the given network IDS. How do I configure all 4 routers in OSPF area 0 and make sure they can ping from end to end.
Using the following network IDs
Between R1 and R2 = 10.10.10.0/24
Between R2 and R3 = 2020.20.0/24
Between R3 and R4 = 30.30.30.0/24