Login/Register to keep track of your score.
Select the filter value that will transform the left element into the right one
P.S: The green/red borders aren’t part of the filtered area

#1 f20

#2 f12

#3 f8

#4 f32

#5 f6

#6 f3

#7 f17

#8 f11

#9 f13

#10 f2

#11 f16

#12 f31

#13 f9

#14 f19

#15 f5
Your Result
-
I am sure you will do better next time