first of all, I really dont know where to put this post. Is just a little bit concerning scripts, but I'm sure here is not the right place. Please, dont hit me

I've left SL for about 8 months.
Coming back without owning land animore and without, so far, any desire to buy or rent a new one, I would like to work on scripts in some sandboxes... but all ones I've tried have no chance to run scripts.
there is no way to work on scripts without be a land owner?
I dont remember if 8 month ago all sandboxes had scripts disabled, but, honestly, that is quite against the meanins of a sandbox... I know scripts are dangerous, but where else a homeless can work on scripts?
Thanks,
Imajica