Perplexcity

[Van Hellseek]

http://www.perplexcity.com/promo/1/index.qbuild

The "hard" one out of those two is just a variation on the old people crossing the river on the raft puzzle. where there is a thief who has to be escorted by the policeman.

There was a thread about it here a while back which had a link to a flash game version of the puzzle.


Edit: I found what I was talking about...

http://freeweb.siol.net/danej/riverIQGame.swf

The thief has to be acompanied by the policeman,
Children must be accompanied by an adult
The mother cannot be left with any of the sons
The Father cannot be left with any of the daughters

Actually on second thoughts it's really nothing like that at all.