solution:tvb now,tvbnow,bttvb+ Q, v( x! R5 e" U1 J, V' g& {0 b* G
8 I# o# D% v" X; l# q% h6 d
1st and 2nd lady go over: 2 mins takentvboxnow.com3 n* `$ R% d+ q
1st lady walk back: 1 mins taken
- J O+ N% m* J, u+ |tvboxnow.com3rd and 4th lady go over: 10 mins taken
" s' @3 n! \6 l' M s8 Ntvb now,tvbnow,bttvb2nd lady walk back: 2 mins takentvb now,tvbnow,bttvb& N/ |. b+ |4 q& `! T
1st and 2nd lady walk back: 2 mins taken7 L- o$ s8 U0 Y
tvb now,tvbnow,bttvb4 \# [& a; V4 w+ q( i) K* a' R
In total : 17 mins taken!!! Solved!! |