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Tuesday, January 11, 2011

Hipercubo: iphone puzzle app review



Many years ago I read Flatland by Edwin Abbott & Sphereland by Dionys Burger. I recommend both highly!

Now we have a wonderful 4-dimensional maze via a hypercube. I was not able to download and sample this set of puzzles because my ipod touch does not have the latest software. However, having watched the video of this, I am 1 step closer buying an ipad. Hipercubo will be the first app that I will download.

Roger Sodre from Brazil is the creator. He spent 6 months on this.

His note to me:
"Hipercubo is a puzzle game that takes place inside a Hypercube, a four-dimensional cube. Within it, there's 8 regular tridimensional cubes interconnected, each one of a different color. You can run through the cubes forever and never reach the end. The goal is to bring all the colors asked to the center of the Hypercube within the time limit. The first levels are easy, but as you progress through the challenge, it starts to get complicated, as connections are closed and obstacles atart to appear inside some cubes.

There's a Full Screen mode where you can appreciate the Hypercube being deconstructed with the accelerometer. With a TV or Video cable, you can watch it on a monitor or TV.

The new version now runs on iPad and is ready for the new Retina display on iPhone 4 and iPod Touch 4. There's a new scoring system, based on cubes flipped, the level and speed, with global scoreboard managed by Apple's Game Center. You can also clone the game to a monitor or TV.

The distribution model have also changed. The game was free, with upgrade to the full game after the 10th level. Now there's the free Hipercubo Freestyle, including only the Freestyle mode, where you can flip the Hypercube as long as you can. The full Hipercubo have all the 56 challenge puzzles."



Hipercubo teaser video:
http://www.youtube.com/watch?v=kEM8Q44vnJ4

Full mode video:
http://vimeo.com/8866559

Carl Sagan explains the nature of a Hypercube:
http://www.youtube.com/watch?v=lwL_zi9JNkE

http://www.hipercubo.mobi/

Hipercubo Full direct iTunes link:
http://itunes.com/apps/Hipercubo

Hipercubo Freestyle direct iTunes link:
http://itunes.com/apps/HipercuboFreestyle

Monday, January 10, 2011

BlockMan: iphone puzzle app review



Blockman is one of the best iphone puzzle apps of 2011. Trung Trang is responsible! "It's a remake of a similar game called BlockDude I used to play on my TI-83 Calculator." Brandon Sterner wrote the original puzzles for BlockDude.

The object is to move your man to the exit. He may lift blocks. Notice the first image: the blocks have numbers. The number indicates how many times that block can be lifted and moved. Another series of levels has blocks that can only be pushed

80 levels for .99 I have already spent 2 hours on this app and have solved 15 levels. Well worth the money!

Friday, January 7, 2011

Logix Arrows: iphone puzzle app review



Rob Cutler has produced a fine set of puzzles here. This is one of those puzzles that could never be presented for a solver to use pencil/paper.

The object: point all the arrows into the grid so that each numbered square is the target of that many arrows.

Rob has produced some other interesting puzzle apps. We'll report on those at a later date.

Thursday, January 6, 2011

Steven Natanson: Maze Man




Steven Natanson is an artist is draws big wonderful mazes. Similar to Elizabeth Carpenter's work. Explore his web page!

Wednesday, January 5, 2011

Doug Engel's iphone circle puzzle app: review




My good friend Doug Engel is the most under-appreciated puzzle designer today. He produced these 3 circle puzzles in the mid 80's. This app duplicates them just fine.

However, I thought I knew everything there was - mathematically - to these puzzles & could solve them easily. Then Doug decided to expand his circle puzzles to demonstrate how truly complicated they could get.

For example

This puzzle: first align the colors, then make sure arrows point to 12 o'clock. It completely changed my entire analysis of these circle puzzles upside down.

Doug now calls these Battle Gear Puzzles and has added more pieces to some variations. Good God man!

Download the app!

Even better, go to Doug's site http://www.puzzleatomic.com/FLATLAND%20GEARS.htm and buy the physical puzzles & the variations. Tell him I sent you & he might give you a discount if you order a lot.

Tuesday, January 4, 2011

New Puzzle book announcement


Glenn Iba has a new puzzle book: "Round TripPuzzles" (PuzzleWright/Sterling Publishing) officially available Jan.4, 2011. Look for an announcement on his web page: http://glenniba.com/

From Glenn: "Also available there (on-line only) is a "long book introduction" that was cut by the publisher. It goes into detailed analysis of solving strategies I've discovered for Round Trip puzzles. I think it might be of interest to some of you, especially if you tackle the more advanced puzzles. Very briefly, these puzzles (for those not familiar) involve finding Hamiltonian Cycles in a graph, where the cycle must include certain specified edges. Informally, you are asked to find a closed path(returning on itself) that visits every grid dot exactly once, and include all the specified links that define the puzzle. The required links are sufficient to guarantee that the solution is unique. My web site includes samples of these Round Trip puzzles, though they are named Grand Tour puzzles there ("Round Trip" is the original name -- I changed the name due to concern that the name might be"owned" by Dell Magazines where the puzzles first appeared). On my site, you can solve the sample puzzles interactively via java applets[NOTE: the puzzles in the book are all new -- they are different from the puzzles on my site]. I would appreciate hearing your reactions to the book, and would love hearing of any new strategies you discover (beyond or in addition to what I discuss in the "long intro" .pdf on my web site). You cane-mail me directly at: "giba@alum.mit.edu". Thank you and happy puzzling!Glenn

Monday, January 3, 2011

Please don't Jailbreak your ipod/iphone.

First of all I object to the term ‘jailbreak’ in this situation. The term ‘jailbreak’ should bring to mind images of prison tunnels, a riot, guards being held hostage, tear gas, and mayhem. Now consider the iphone owner who ‘jailbreaks’ his iphone. Let’s move on.

A few days ago I was comparing favorite iphone apps with 2 guys. They instantly recommended that I ‘jailbreak my ipod touch and download everything for free.
I’m know those 2 guys would not recommend walking into a deli and stealing a candy bar. Yet, it’s okay to steal intellectual property if the owner never discovers it?
As a citizen of the US, or any nation, do people get to choose which laws to follow and which to ignore?

If you’re laughing these arguments off, consider this: very few iphone app programmers are making any money. The vast majority of iphone apps make peanuts or even lose money. As it is now, you can sample the ‘Lite’ version of an app, and then pay the .99 for the full version. This will encourage programmers to make more apps.

Don't be a cheapskate, pay for the program. If you choose to 'jailbreak' your iphone please don't boast that you're breaking the law; such actions and proclamations encourage others.

Saturday, January 1, 2011

Blaxx Puzzle: iphone puzzle app review



Last month, this Mechanical Puzzle Correspondent received some 100 emails queries. Most often asked: can you solve every level of every puzzle? No, I cannot! Right now I'm stuck on level 62 out of 100 on a terrific puzzle, which I will review at a future date.

Which brings me to Blaxx. Stefan Ritter has produced a nice variation and combination of Sokoban and Lunar Lockout. In the first image above the white arrow points to your man. You must bump into the rainbow yin-yang balls to hit the red x's. The second photo shows an arrow that may switch directions. Another element, not shown, is the wormhole square - not on all levels. Free to download 5 sample puzzles. A level pack of 40 - I solved them all in about an hour and a half. I feel smart again! Note to Stefan: we look forward to level packs 2 & 3.

Friday, December 31, 2010

Pengu Push: iphone puzzle app review



Very similar to BoxWorld and other sokoban puzzle sets. Cool penguin though!

Boxworld: iphone puzzle app review



In 1995, this Mechanical Puzzle Correspondent spent $5 for Boxworld. It's sokoban. 100 levels. Took maybe 20 hours to solve. That comes to .25/hour. Compare that with a new film: $10 for 2 hours = $5/hour.

Level 26, see image below, solved after maybe 20 attempts!

Now it's available at the itunes store for your iphone/ipod/ipad for only $1.99. Guess I overpaid 15 years ago!

Jeng-Long Jiang produced the original Boxworld. Dat Pham Van produced the iphone version with the same exact levels. Let's hope they're friends!

Thursday, December 30, 2010

Mad Triad



Mad Triad was invented by Heng-Chun Ku. It is becoming very rare. But it at

http://www.biffleys.com/playroom-games/mad-triad.htm

or download the iphone puzzle app version. (See below.)

Note: the physical version of Mad Triad and Handy Mad Triad are a bit fragile. Don't let small children play with it because the twisting knobs will break.

Tessellate: iphone puzzle app review


Arseniy Banayev created this interesting app. He calls it a 2D version of Rubik's Cube. His version has over 4,500,000,000,000,000,000,000,000,000,000,000,000,000,000,000 permutations.

Wednesday, December 29, 2010

Zealot Cube: iphone puzzle app review



Do you aspire to learn how to solve Rubik's Cube? Li Zhijian has produced a new iphone puzzle app to teach you! Very nice job!

Cube Wizard: iphone puzzle app review



There are innumerable Rubik's Cube app games on the itunes store. Recently Ingo Eichenseher, from Germany, produced this gem. Open the application with your unscrambled cube nearby. Transpose your real life physical cube's sticker colors to the virtual one. Press solve and the app will not only solve it, but it will do it super slowly so that you can restore your real-life physical cube to perfection.

Bravo! And it's free!

Tuesday, December 28, 2010

Intersection: iphone puzzle app review



Bobby Nakanelua has created an interesting version of the 8 Queens puzzle. The original 8 Queens puzzle: place 8 queens on a chess board so that they do not attack one another. In this version, the same rules apply but if a space is marked with an X, a piece cannot be placed on that spot.

50 levels for .99

Dots & Lines: iphone puzzle app review


Object: move the dots around and make the lines not cross any more. There is an online version called planarity.

Overall - good fun from Rosen Genchev

Monday, December 27, 2010

Super Flood: iphone puzzle app review




The object of the puzzle is to flood the board just 1 color. The top left corner is the starting point. If the neighboring polygons are blue, tap the blue icon and now that polygon has now been absorbed into the family. Like the Borg in Star Trek

One of the most popular free puzzle apps: Flood It. It's terrific. Now comes Super Flood by Yongkai Lee. Super Flood is a nice improvement with the addition of hexagonal and triangular playing boards.

Get Me Out: iphone puzzle review



Get Me Out is similar to dozens of 'Rush Hour' apps that are available. This version has a sleek interface. The 'Lite' version has 20 levels while the full version has 99 levels. See image above. The puzzles are not new. Of course, some are very challenging. $2.99 will net you about 4 hours of entertainment.

Thursday, December 23, 2010

NY Times Crossword Puzzle Editor Will Shortz



Will Shortz is interviewed, yet again, this time by his own employer.

http://wordplay.blogs.nytimes.com/2010/12/21/shortz/

Binary Sudoku Puzzle iphone puzzle app





Sudoku has become a phenomenon. Dozens of variations have been produced. Michiel Allessie has produce an appealing new version called Binary Sudoku. Only 0's & 1's are used. Each row & column must have an equal number of 0's & 1's. A number can never be used consecutively more than twice. So, if a row contains 0, blank, 0, then the blank must be 1.

The puzzles come in 3 grid sizes: 8x8, 10x10 & 12x12. On the ipod, the 8x8 is a manageable size. 10x10 & 12 x 12 would be better for the ipad.

Keep your brain sharp! Spend .99 & play this game while listening to music.

Tuesday, December 21, 2010

Game Magazine article


http://www.asahi-net.or.jp/~rh5k-isn/Puzzle/

The February issue of Games Magazine is now on the newsstands. This Senior Mechanical Puzzle Correspondent has reported on the Mother Lode of Puzzle Designs.

Monday, December 20, 2010

Chess Puzzles



The Huffington Post has expanded their menu. Yes it is pro-democrat & anti-republican.

More importantly, Ariana is educating/entertaining readers with these chess puzzles.
Click here.

Friday, December 17, 2010

Puzzling way to mulitiply & divide

http://www.huffingtonpost.com/2010/12/16/ancient-egypt-math-computer_n_797806.html

Thursday, December 16, 2010

Rave Review of Lab Mice Puzzles


http://www.parentsconnect.com/product-review/toys/lab-mice.html

Tuesday, December 14, 2010

Blockoban: iphone puzzle app





Blockoban is an outstanding puzzle app that belongs on every serious puzzler's iphone/ipod/ipad. The object is to move the colored squares or open circles onto their matching targets. Think of it as a combination of Sokoban and Lunar Lockout.

But there's so much more. On some puzzles, squares will have a notch in the upper left hand corner. This means that they travel together. If one of them gets moved, they all move in the same direction.

Like Lunar Lockout, moved objects will travel until they hit a wall or another object. However, some puzzles have sticky squares.

If a square hits another square, it will stop in that position. However, if a square hits a circle, the square will stop normally, but the circle will absorb the momentum and keep traveling until it hits a wall.

Jean-Philipe Sarda is the brain child. You can create your own levels and then send them in.

720 easy levels
880 medium levels
420 hard levels
160 big map levels.
$2.99
One of the best bargains in town.

Monday, December 13, 2010

Dedalo: iphone puzzle app




Mama Mia! The Dedalo iphone app is red-hot in Italy right now. And the reviews are steller!

Dedalo is the Italian version of Lab Mice Puzzles

Thursday, December 9, 2010

Try Cube Iphone Puzzle App


http://dexetra.com/apps.php?id=42

Try Cube is a cross between MonoSpace (another great puzzle app) and Rubik's Cube.
Object: turn the layers to line up the blue cubes to match the pattern on the right.

96 levels in all