A = See androids fighting
B = I watch you walk down the street
C = Help me get her out of my heart
D = Reseda? Yeah. She's nice...
E = like dolphins can swim
F = Thanks for showing me your Swiss Army knife
G = Don't believe me, ask Michael
H = Every summer we can rent a cottage in the Isle of Wight
J = Overlooking with a hollow eye
K = You feel the uniqueness, you seekin this?
L = Your old man's going through the bins
[Clarification] It's been pointed out that G is now ambiguous. To resolve that, remember that yellow is my favourite colour.
Letters A through L are 2 digit numbers, take the last digit as your answer.
Update 19/08/2018 - New formula, please recalculate your final solution if you have solved the puzzle before this date
Update 29/08/2020 - New formula, please recalculate your final solution if you have solved the puzzle before this date
Update 30/01/2022 - New formula, please recalculate your final solution if you have solved the puzzle before this date
The cache can then be found at:
N 52 C. [J-F] B [K/E]
W000 [(L*A) + C] . [H-F] H [G+E]
You can validate your puzzle solution with certitude.
Congratulations to Gary on his hat-trick of FTFs in this series!