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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 f6

#2 f18

#3 f20

#4 f4

#5 f19

#6 f31

#7 f9

#8 f10

#9 f2

#10 f5

#11 f3

#12 f7

#13 f16

#14 f14

#15 f15
Your Result
-
I am sure you will do better next time