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 f16
#2 f15
#3 f14
#4 f8
#5 f11
#6 f10
#7 f3
#8 f12
#9 f1
#10 f13
#11 f19
#12 f20
#13 f7
#14 f18
#15 f4
Your Result
-
I am sure you will do better next time
