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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 f14

#2 f8

#3 f18

#4 f4

#5 f12

#6 f5

#7 f17

#8 f3

#9 f16

#10 f20

#11 f10

#12 f19

#13 f31

#14 f1

#15 f2
Your Result
-
I am sure you will do better next time