Easy mate in 1

RookSacrifice

JoeTheV

How did all these pieces get there? Cool puzzle.

chess_cake

h7#

GSHAPIROY

It took me a long time just to find the black king!

Argonaut13

x hits easy button x easy Laughing

fianchetto123

There aren't enough pieces. Too sparse. A black knight on g2 might help, and while you're at it change the pawns on c2, e2, c4, d4, g4, h4, b5, e5, f5, d6, and c7 to black knights as well. 

meelyman

nice...