Please take them away soon. I must have something else to do with myself! LOL

Puzzle #4: 4:39
Puzzle #5 3:47
Puzzle #6: 3:37
Puzzle #7: 4:49
Puzzle #8: 5:52
Puzzle #9: 5:23
Puzzle #10: 6:06
I skipped #11, tetris ones are awfully hard for me, even with less pieces than this one has
Puzzle #12: 9:25

I learned a lot from reading the posts on the days of Akitu. Thanks for the information!