User blog comment:Snowttail/Very Hard Challenges/@comment-4279340-20120418134249

It's nearly impossible to Complete all of the challenges (except challenge 1)

1.Really Possible

2.It's Very Hard!

3.It will take a long time (about 1 year)

4.Really Impossible!

5.How I'm supposed to do it (nearly impossible)

6.Are You Seriously Kidding Me?

7.Extremely Hard!

8.That's Really Exremely Mega Ultra Impossible!!!!!! (even you use cheat engine!)