New chess variants

Can lichess add chess variants like freeze, takeback and exchange/bughouse chess thx

Maybe. :-)

What, exactly, is Freeze Chess?

I'd like crazyhouse :P

Why don't we add all of these in the list:

en.wikipedia.org/wiki/List_of_chess_variants

Or maybe just these with 8x8 board.

Yes! We need more variants! =D

and 10-sec chess :D

Yeah, but it's not that easy to implement them :/