All except the first one, the first one I guessed at random, and couldn't figure it out, and can also say that the third one was the easiest for me but It took some time to understand all of them;
I also have a question how you came up with SUCH COOL(GOOD) RIDDLES?
Thanks :) but this is only the classic zebra puzzle or Einstein puzzle. But I love them myself. There is one in Dishonored 2 with six? items I believe that I solved like thee ones, even though the game later allowed for finding enough clues that I didn't need to :D