1st 

too easy

Boden's mate is well-known. And the previous puzzle was for five-year-old children. Maybe they have no more good puzzles.

Easy and always nice to sac a queen for mate!

nice puzzle had to think for awhile, til it hit me, Queen sac

very familiar puzzle.....

A common tactic. Nice!

b7 weak

easy

very nice

Beautiful....

I like it!!

 .    ._    ...    _._ _    /    _ _ _    _.    .

hmm:)

good puzzle, wish I could see moves like this OTB, I've probably missed many similar mates. 

nice puzzle... was thinking bishop went to a6 first though. and then i realized this was just like every other daily puzzle... queen sac!

A typical example of Boden's mate.

if u call 21st first, go back to preshool captain smart

Back to basics.

in all of thee mates there are queen sacrifices-something needs to change