It took me around 10mins to work out, then 3 more times to improve my stats. My last time was 17moves and 53seconds.
I love this sort of thing, great to blow the cobwebs off the old brain, let me know what you think.
-ARIES
**if the link don't work just search for river test and pick the free one.**
Endivius -> RE: River crossing Problem solving Test. (8/3/2012 8:37:47 PM)
Solved it in 4 minutes.
*spoiler*
Edit : Solution
Move cop and con to other side move cop back move cop and son to other side move cop and con back move father and son to other side move father back move father and mother over move mother back move cop and con over move father back move father mother over move mother back move mother daughter over move cop and con back move daughter and cop over move cop back move cop and con over
Fastests i've done it is about 23 seconds
ARIES83 -> RE: River crossing Problem solving Test. (8/3/2012 9:41:58 PM)
Why post the solution.....
Endivius -> RE: River crossing Problem solving Test. (8/4/2012 12:34:28 AM)
for those who couldn't figure it out obviously.
ARIES83 -> RE: River crossing Problem solving Test. (8/4/2012 12:49:11 AM)
[sm=applause.gif]
AthenaSurrenders -> RE: River crossing Problem solving Test. (8/4/2012 5:27:02 AM)
4 mins 13 seconds, but an inefficient 21 moves since I made some mistakes.
I'm sure I've done something similar before online, with animals instead of people.