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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 f4

#2 f20

#3 f16

#4 f7

#5 f8

#6 f10

#7 f2

#8 f11

#9 f9

#10 f3

#11 f17

#12 f5

#13 f6

#14 f32

#15 f18
Your Result
-
I am sure you will do better next time