Please help me to solve some logic puzzle

[Guest malang]

My friend send to me this link and ask me do it for 5 minutes but I tried in 1 hour and did not find the results

can you help me

Please help me to solve some logic puzzle

1. Crossing the River (with a Wolf, a Goat, and a Cabbage)

Sailor needs to bring a wolf, a goat, and a cabbage across the river.

The boat is tiny and can only carry one passenger at a time.

If he leaves the wolf and the goat alone together, the wolf will eat the goat.

If he leaves the goat and the cabbage alone together, the goat will eat the cabbage.

How can he bring all three safely across the river?

http://www.pgranks.com/game/game1.htm

2. Missionaries & Cannibals Problem:

Help the 3 cannibals and 3 missionaries to move to the other side of the lake. Note that: when there are more cannibals on one side than missionaries, the cannibals eat them. How to play: Click on a cannibal to put him on the boat and also click on the missionary to put him on the boat. In order to move them to the other side of the lake, click the GO button at the top of the screen

http://www.pgranks.com/game/game2.htm

3. Please help this family to cross to the other side of the bridge. Notice that: It is night time. There is only 1 lamp. A maximum of two persons can cross the bridge at one time and they must have the lamp with them.

Each person walks at a different speed: 1 sec, 3 sec, 6 sec, 8 sec, 12 sec respectively. A pair must walk together at the speed of the slower person. The lamp only has enough energy for 30 sec!

How to play: At the top of the screen you'll see members of the family. Select two at a time. Then click GO! When two of them cross the bridge - select one of them to go back and bring the lamp to others and click GO. Then pick another pair to cross

http://www.pgranks.com/game/game3.htm

4.

A knight step in chess: 2 square forward & 1 square to the right OR left Please help the Knight to go from the green castle to the blue castle

http://www.pgranks.com/game/game4.htm

[uid0]

take goat, go back empty

take wolf, bring back goat

take cabbage, go back empty

take goat

1 hour?

[Guest tekkiegurl]

waaaa.. i don't know if im gonna try this one

[Glenn9999]

First One: Solve here.

Second one: Solve here

Third one: Solve here.

Fourth one: This is the Knight's Tour problem.

Good puzzles though. These are all well known logic problems.

Edit: Got to playing. Not the solve for your fourth game, but the solve to the Easter Egg in Spybot:

	 1	2	3	4	5	6	7	8	9   10
   ++++++++++++++++++++++++++++++++++++++++++++++++++
  1+	1   18   97   68   15   20   85   36   13   22
  2+  100   65   16   19   98   69   14   21   38   35
  3+   17	2   99   96   67   86   37   84   23   12
  4+   64   93   66   87   82   95   70   73   34   39
  5+	3   88   91   94   77   72   83   40   11   24
  6+   92   63   54   79   90   81   76   71   74   33
  7+   45	4   89   62   53   78   41   60   25   10
  8+   48   51   46   55   80   61   28   75   32   59
  9+	5   44   49   52	7   42   57   30	9   26
 10+   50   47	6   43   56   29	8   27   58   31

Edited March 14, 2009 by Glenn9999

[Tripredacus]

That code post reminds me of this old Civil War wargame I used to play on my 486.