solution:
# e3 f; }* B( a
$ `: ]5 F5 M2 s0 r$ G8 E. i' D X5.39.217.761st and 2nd lady go over: 2 mins taken
# h, ~# U: o& u0 M1st lady walk back: 1 mins taken
2 E) j9 s0 }6 d3rd and 4th lady go over: 10 mins taken
- i) w9 Q; ~1 \% C" E: \2nd lady walk back: 2 mins taken x% }# S+ S+ Q0 k
1st and 2nd lady walk back: 2 mins taken
$ F, o' d. b4 D% _, ]! h" F" q
2 ^. G; b- k/ B7 k- t+ u- j5.39.217.76In total : 17 mins taken!!! Solved!! |