STIFF IS MY SPINE AND MY BODY IS PALE BUT IM ALWAYS READY RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Skin Did you answer this riddle correctly?
YES  NO  

Heart Did you answer this riddle correctly?
YES  NO  

The human heart Did you answer this riddle correctly?
YES  NO  

When the wind makes them water Did you answer this riddle correctly?
YES  NO  

Your kneecap! Did you answer this riddle correctly?
YES  NO  

Your right elbow. You can try it yourself if youre not convinced, but unless you have a broken arm or an incredibly flexible ulna, you wont reach it. Did you answer this riddle correctly?
YES  NO  

Current Future Past

Princess x 2z (x+y)/2
Prince y x z

I then created three equations, since the difference in their age will always be the same.

d = the difference in ages

x y = d
2z x = d
x/2 + y/2 z = d

I then created a matrix and solved it using row reduction.

x y z

1 -1 0 d
-1 0 2 d
.5 .5 -1 d

It reduced to:

x y z

1 0 0 4d
0 1 0 3d
0 0 1 5d/2

This means that you can pick any difference you want (an even one presumably because you want integer ages).

Princess age: 4d
Prince age: 3d

Ages that work

Princess:
4
8
16
24
32
40
48
56
64
72
80

Prince:
3
6
12
18
24
30
36
42
48
54
60 Did you answer this riddle correctly?
YES  NO  

Repeat...Pete and repeat went fishing. Pete fell of the boat. Who was left? (keeps continuing because you are saying repeat) Did you answer this riddle correctly?
YES  NO  

I am the pupil of an eye. Did you answer this riddle correctly?
YES  NO  

Engineers. Did you answer this riddle correctly?
YES  NO  

Bones Did you answer this riddle correctly?
YES  NO  

Question 1: (To any of the three gods) If I were to ask you "Is that the random god," would your answer be "ja?" (This questions, no matter the answer, will enable you to tell which god is not random i.e. the god who is either False or True)

Question 2: (To either the True or False god) If I asked you "are you false," would your answer be "ja?"

Question 3: (To the same god you asked the second question) If I asked you "whether the first god I spoke to is random," would your answer be "ja?" Did you answer this riddle correctly?
YES  NO  

He is a male. Did you answer this riddle correctly?
YES  NO  

A deck of cards Did you answer this riddle correctly?
YES  NO  

3, 3, and 8. The only groups of 3 factors of 72 to have non-unique sums are 2 6 6 and 3 3 8 (with a sum of 14). The rest have unique sums:

2 + 2 + 18 = 22
2 + 3 + 12 = 18
2 + 4 + 9 = 15
3 + 4 + 6 = 13

The house number alone would have identified any of these groups. Since more information was required, we know the sum left the answer unknown. The presence of a single oldest child eliminates 2 6 6, leaving 3 3 8 as the only possible answer. Did you answer this riddle correctly?
YES  NO