First move had me baffled.

good one indeed.

good one

like a boss

no see Qf6... :(

no brainer

first move was kind of hard.

Mate in 2 with ne6

nice.

nice in 4 moves...

CCCC

In posting Number 31 jaechungrox indicates two lines:

1.Ne6+  fxe6, 2.Qxg7#     and:
1.Ne6+  Kg8,  2.Qxg7#

He overlooks blacks better responses 1. ... Nxe6  (which I think would still lose after 2. R1xe6)  or 1. ...  Kxe7 which leads to number of variations, none of which forces mate in 4 our less.

Tough, but good. I didn't picture the first and second moves. Thanks for a good lesson.

In posting 136 geniusasis posts a "mate in 6" line, but he ignores black's best response in move 4.  Black would probably move 4. ... Nf5.
I don't think it would then be a mate in 6.

1.... Rg2 is a threat, but too little and too late.  White would immediately move 2. Qxg7#.  The Knight is still on f5 covering the g7 square, and white is ready to checkmate on it.

If black moves the knight to protect that square, white gets his checkmate anyway with 2.Qh8#.

So Black MUST capture the knight at f5. 

not 2 hard