Tuesday, December 05, 2006
Rubik's Cube
I couldn't solve the Rubik's cube. Even with directions, I just couldn't do it. I do know that the Rubik's cube is considered group theory, because a single move in actuality involves multiple pieces moving at once. This is probably why I had so much trouble with it.
Peg Solitaire
Working with peg solitaire (the English cross) proved to be interesting because of the various patterns involved in solving the larger cross. I found it most effective to move from the corners toward the center. I really enjoyed this puzzle.
Mini Ma's
The minimum number of moves for the puzzle on the webpage is 28. I was baffled as to how to solve this one. I used Sarah's solution to get through it.
Monday, October 23, 2006
Tower of Hanoi

piece(s) | move(s)
_________________
1 | 1
2 | 3
3 | 7
4 | 15
5 | 31
6 | 63
From this pattern one may infer that the formula 2*-1, where * is equal to the number of pieces, will give the number of moves necessary to complete the puzzle.
Serially Interlocking [4 piece puzzle]





SOMA: Deficient Pieces




Monday, October 02, 2006
Yet more topology








Saturday, September 23, 2006
Activity 11 - Puzzle K









Reefer Madness






Thursday, September 21, 2006
Instant Insanity
Pt. 2
This is where I started. I then decided to flip the cubes over to see what I had to work with on the reverse side.
At this point I knew that the cubes with double blue and double green might present a problem. I played with them for a while and thought about it. I figured that I should focus on the blue and the green would naturally fall into place.
I had to make sure that all the blue faces were set to different sides of the sequence. Leaving the double blue in place I mainpulated cubes 1 and 3 - 4 not having a blue face.
Now that all the blue faces were on different sides the only piece left to play out was cube 4. Realizing that the other greens were on the still viewable sides, I just flipped cube 4 until the greens were on the unviewable side.
Voila!










Wednesday, September 20, 2006
Instant Insanity
Pt. 1
So the easiest way to solve the puzzle would be to set each cube in such a way that each color was displayed on one side. Cube 2 makes this an impossibility. So one must find a way around this small obstacle.
I began by eliminating all the extra sides (a.k.a. faces). I figured in order to solve the puzzle there should be four faces of each color in play/motion. That meant that 1 blue, 2 yellow, 2 green, and 3 reds should be out of motion.
I decided to line up the yellows, which inadvertantly aligned the reds, which gave me few options. I decided to eliminate the 2 reds opposite eachother on block 1, the 2 greens opposite eachother on block 2, the yellow/green on block 3,
and yellow/red on block 4. Now that the excess was eliminated I could work much more easily.




