
Posted by Denis Borris on 15/9/2009, 1:31 am, in reply to "New Puzzle"
I'll give it to you; close enough; I had 145:
SOLUTION (F1 and F2 are the flashlights):
F1/55/65 cross : time = 65*
F2/5/30 cross: time = 30
F2/5 returns : time = 05
F2/5/30 cross: time = 30; total = 65*
F1/F2/5 returns : time = 5; total = 70
F1/45/50 cross : time = 50**
F2/5/35 cross: time = 35
F2/5 returns : time = 05
F2/5/10 cross: time = 10; total = 50**; full total = 120
F1/5 returns : time = 05
F1/5/20 cross: time = 20; total = 25***
F2/10 returns : time = 10
F2/10/15 cross: time = 15; total = 25***; full
total = 145


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