TweetFollow Us on Twitter

July 01 Challenge

Volume Number: 17 (2001)
Issue Number: 07
Column Tag: Programmer's Challenge

by Bob Boonstra, Westford, MA


George Warner earns two Challenge points for suggesting another interesting board game, this time the solitaire game known as Down-N-Out. The Down-N-Out board is a 10x30 rectangular array of cells, initially populated randomly with 100 cells of each of three colors. The object is to score as many points as possible by removing cells from the board. A cell can be removed if it is adjacent (horizontally or vertically, but not diagonally) with a cell of the same color. When a cell is removed, all cells connected to it by transitive adjacency are removed. That is, all adjacent cells are removed, and all cells adjacent to those cells, etc. The number of points earned for each move is equal to the square of the number of cells removed (e.g., 2 cells = 4 points, 3 cells = 9 points, etc.). There is an obvious advantage to planning moves that maximize the number of connected cells removed simultaneously. After each move, the board is compacted by sliding all cells downward to fill any empty cells, and then by sliding all columns to the center to fill any empty columns. The game continues as long as cells can be removed.

For those of you interested in trying the game, there is a shareware version available at

The prototype for the code you should write is:

typedef char CellColor;   /* 0==empty, 1..numColors are valid colors */

void InitDownNOut(
   short boardSizeRows,   /* number of rows in the game */
   short boardSizeCols,   /* number of columns in the game */
   short numColors,         /* number of colors in the game */
   WindowPtr wdw    /* window where results of your moves should be displayed */

void HandleUpdateEvent(EventRecord theEvent);

Boolean /* able to play       */ PlayOneDownNOutMove(
   CellColor board[],   /* board[row*boardSizeCols + col] is color of cell at [row][col] */
   long score,                  /* points earned prior to this move */
   short *moveRow,            /* return row of your next move */
   short *moveCol            /* return col of your next move */

void TermDownNOut(void);

Each game begins with a call to your InitDownNOut routine, where you are given the dimensions of the game board (boardSizeRows and boardSizeCols), the number of colors in the game (numColors), and a pointer (gameWindow) to a WindowRecord where you must display the game state as it progresses. Finally, you will be given the initial state of the game board, fully populated with equal numbers of each color cell, subject to rounding limitations. InitDownNOut should allocate any dynamic memory needed by your solution, and that memory should be returned at the end of the game when your TermDownNOut routine is called.

Your PlayOneDownNOutMove routine will be called repeatedly, once for each move you make. You will be given your current point score as calculated by the test code and the state of the game board. You should determine the most advantageous move and return it in moveRow and moveCol. You should update the game board, eliminating cells removed by your move and compacting the board vertically and then horizontally. You should calculate the number of cells removed and return it in numberOfCellsRemoved.

The last time we ran a Challenge that involved maintaining a display, contestants asked how the window would be redrawn in response to an update event. This time, I'm asking you to write a routine to do that. Your HandleUpdateEvent routine will be called by the test code whenever an update event is received for your gameWindow.

During the call to InitDownNOut, and after each of your moves, you should display the updated game state in the gameWindow. The details of the display are up to you, as long as the display correctly and completely represents the state of the board.

The winner will be the best scoring entry, as determined by the sum of the point score of each game, minus a penalty of 1% for each millisecond of execution time used for that game. The Challenge prize will be divided between the overall winner and the best scoring entry from a contestant that has not won the Challenge recently.

This will be a native PowerPC Challenge, using the CodeWarrior Pro 6 environment. Solutions may be coded in C or C++. I've deleted Pascal from the list of permissible languages, both because it isn't supported by CW6 (without heroics) and because no one has submitted a Pascal solution in a long time.

Three Months Ago Winner

Congratulations to Ernst Munter (Kanata, Ontario, Canada) for submitting the best scoring solution in the April Crossword II Challenge. This Challenge was inspired by a classroom exercise to construct a 20x20 crossword puzzle using the names of the elements in the periodic table, valuing each word according to the atomic number of the corresponding element, with the objective of maximizing the total value of the puzzle. We generalized the problem by making the word list, word values, and puzzle size parameters of the problem. And to incorporate the usual emphasis on efficiency, we penalized each test case by 1% for each minute of execution time required to generate the puzzle.

The winning solution starts by assigning a strength value to each word in the word list. The strength of a word is a scaled version of the value assigned by the problem input, divided by the length of a word. This heuristic favors shorter words of a given value over longer words of the same value. Then the Board::Solve routine tries to place words until a time limit (set to 15 seconds) expires or there are no more valid moves to explore. The moves are attempted in order of decreasing value, where the value of a move is the assigned value of word being placed, divided by the length of the word minus the number of letters that intersect other words. Again, this gives priority to placement of shorter high value words over longer ones, and to placements that efficiently use the board space by intersecting other words.

I evaluated the four entries received using a set of ten test cases ranging in size from 20x20 to 50x50. Ernst's solution packed 10% more word value into his puzzles than the second place entry by Ron Nepsund, taking significantly more execution time as well. For the original 20x20 problem based on the periodic table, Ernst's entry produced the following crossword, valued at 2470 points:


Ernst would have won by an even wider margin were it not for an ambiguity in the problem statement. The problem specified that each word could only occur once in the puzzle, and that each sequence of letters in the puzzle had to form a word. What I meant to say, however, but didn't, was that each word in the puzzle needed to be distinct. Two of the contestants took advantage of this loophole, for example, to claim credit for the word "tin" embedded in the longer word "actinium". Fortunately for my sense of fairness if nothing else, when I ran the tests both allowing and not allowing the loophole, the scores were such that the ranking of the entries was unchanged. The results as presented reflect the actual wording of the puzzle, and allow a word to be embedded in another word.

As the best-placing entry from someone who has not won a Challenge in the past two years, Ron Nepsund wins a share of this month's Challenge prize. You don't need to defeat the Challenge points leaders to claim a part of the prize, so enter the Challenge and win Developer Depot credits!

The table below lists, for each of the solutions submitted, the number of points earned by each entry, and the total time in seconds. It also lists the code size, data size, and programming language used for each entry. As usual, the number in parentheses after the entrant's name is the total number of Challenge points earned in all Challenges prior to this one.

Name Points Time(secs) Code Size
Ernst Munter(731) 52378 151.4 3940
Ron Nepsund(47) 47489 6.7 44520
Jan Schotsman(7) 44888 32.9 12708
Ken Slezak(26) [LATE] 4927937.4 3160
Name Data Size Lang
Ernst Munter 174 C++
Ron Nepsund 6530 C++
Jan Schotsman 448 C++
Ken Slezak 47 C++

Top Contestants...

Listed here are the Top Contestants for the Programmer's Challenge, including everyone who has accumulated 20 or more points during the past two years. The numbers below include points awarded over the 24 most recent contests, including points earned by this month's entrants, the number of wins over the past 24 months, and the total number of career Challenge points.

Rank Name Points(24 mo)
1. Munter, Ernst 304
2. Rieken, Willeke 83
3. Saxton, Tom 76
4. Taylor, Jonathan 56
5. Shearer, Rob 55
6. Wihlborg, Claes 49
7. Maurer, Sebastian 48
Name Wins(24 mo) Total Points
Munter, Ernst 12 751
Rieken, Willeke 3 134
Saxton, Tom 2 185
Taylor, Jonathan 2 56
Shearer, Rob 1 62
Wihlborg, Claes 2 49
Maurer, Sebastian 1 108

...and the Top Contestants Looking for a Recent Win

In order to give some recognition to other participants in the Challenge, we also list the high scores for contestants who have accumulated points without taking first place in a Challenge during the past two years. Listed here are all of those contestants who have accumulated 6 or more points during the past two years.

Rank Name Points Points
(24 mo) Total
8. Boring, Randy 32 142
9. Schotsman, Jan 14 14
10. Sadetsky, Gregory 12 14
11. Nepsund, Ronald 10 57
12. Day, Mark 10 30
13. Jones, Dennis 10 22
14. Downs, Andrew 10 12
15. Duga, Brady 10 10
16. Fazekas, Miklos 10 10
17. Flowers, Sue 10 10
18. Strout, Joe 10 10
19. Nicolle, Ludovic 7 55
20. Hala, Ladislav 7 7
21. Miller, Mike 7 7
22. Widyatama, Yudhi 7 7
23. Heithcock, JG 6 43

There are three ways to earn points: (1) scoring in the top 5 of any Challenge, (2) being the first person to find a bug in a published winning solution or, (3) being the first person to suggest a Challenge that I use. The points you can win are:

1st place 20 points
2nd place 10 points
3rd place 7 points
4th place 4 points
5th place 2 points
finding bug 2 points
suggesting Challenge 2 points

Here is Ernst's winning CrosswordII solution:

Copyright © 2001
Ernst Munter, Kanata, ON, Canada

To avoid any significant point penalty (of 1% per minute), processing stops
after 15 seconds.

A private copy of the puzzle is built where each cell is an unsigned character,
with value of 0, c, or 2*c.  An empty cell is 0, an placing a word is done
by adding each of the word’s character into the corresponding cell.  Similarly,
removal of a word is done with subtraction.

#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <Events.h>
#include “CrosswordII.h”

typedef unsigned long ulong;
typedef unsigned short ushort;
typedef unsigned char uchar;

static int N=0;

enum {
   kDown   = 0,
   kAcross   = 1,
   kMaxMoves = 5,
   kTicksPerSecond = 60,
   kMaxSeconds   = 15

struct MyWord
struct MyWord
// Encapsulation of Words
   const Words* word;
   ulong   length;
   ulong    strength;// length-relative value
   bool   used;
   MyWord(const Words* wp) :
   const Words* Word() const {return word;}
   const char* Chars() const {return word->theWord;}
   long Value() const {return word->value;}
   int Length() const {return length;}
   bool IsAvailable() const {return !used;} 
   void SetUsed() {used = true;}
   void ClearUsed() {used = false;}
   ulong Strength() const {return strength;}

static int CmpWord(const void* a,const void* b)
   MyWord* ap=(MyWord*)a;
   MyWord* bp=(MyWord*)b;
   return bp->strength - ap->strength;

struct MyMove
// A Move is a placement of a word
   MyWord* w;
   ulong   value;
   ushort   row;
   ushort   col;
   ushort   delta;
   ushort   size;
   ulong    Value() const {return value;}
   ulong   Points() const {return w->word->value;}
   void    Init(int numIntersects,MyWord* wx,
                              int r,int c,int d,int s)
      value=(0x10000 * w->word->value) / 
   void    Clear() {value=0;}
   ulong    IsValid() const {return value;}// != 0
   void Convert(const Words* words,WordPositions* p)
   // Converts this instance of “MyMove” to a “WordPosition” as defined in 
   // “CrosswordII.h”
   void RemoveWord(char* puzzle)
      char* p=puzzle+row*size+col;
      char* str=w->word->theWord;
      for (int i=0;i<w->Length();i++)
         *p -= *str++;
   void PlaceWord(char* puzzle)
      char* p=puzzle+row*size+col;
      char* str=w->word->theWord;
      for (int i=0;i<w->Length();i++)
         *p += *str++;
   int IntersectAcross(MyWord* w,int r,int c,
                     char* puzzle,int puzzleSize)
// returns -1(no fit), 0 (fit, no intersects) or n>0 (n intersects with other words)
      // insertion point p
      char* p=puzzle+r*puzzleSize+c;
      int len=w->Length();
      // cell before the word must be a border or blank
      char* rowStart=puzzle+r*puzzleSize;
      char* cellBefore=p-1;
      if ((cellBefore >= rowStart) && (0 != *cellBefore)) 
         return -1;
      // cell after the word must be a border or blank
      char* rowEnd=rowStart+puzzleSize;
      char* cellAfter=p+len;
      if ((cellAfter < rowEnd) && (0 != *cellAfter)) 
         return -1;
      // all cells to the side of the word must be
      //      (a) either blank
      //      (b) or part of a crossing word   
      //   we know case b applies only if the cell the current word is
      //   to occupy is already occupied - with a letter equal to str[x]
      char* str=w->word->theWord;
      char* puzzleEnd=puzzle+puzzleSize*puzzleSize;
      int numIntersects=0;
      for (int i=0;i<len;i++,str++,p++)
         if (*p == 0)// crossing a blank
            // cell above must be outside border, or blank
            char* cellAbove=p-puzzleSize;
            if ((cellAbove >= puzzle) && (0 != *cellAbove)) 
               return -1;
            // cell below must be outside border, or blank
            char* cellBelow=p+puzzleSize;
            if ((cellBelow < puzzleEnd) && (0 != *cellBelow)) 
               return -1;
         } else if (*p == *str)// crossing a word, matching
         } else   // crossing, but no match
            return -1;
      return numIntersects;
   int IntersectDown(MyWord* w,int r,int c,
                        char* puzzle,int puzzleSize)
// returns -1(no fit), 0 (fit, no intersects) or n>0 (n intersects with other words)
      // insertion point p
      char* p=puzzle+r*puzzleSize+c;
      int len=w->Length();
      // cell before the word must be a border or blank
      char* colStart=puzzle+c;
      char* cellBefore=p-puzzleSize;
      if ((cellBefore >= colStart) && (0 != *cellBefore)) 
         return -1;
      // cell after the word must be a border or blank
      char* bottomBorder=puzzle+puzzleSize*puzzleSize;
      char* cellAfter=p+len*puzzleSize;
      if ((cellAfter < bottomBorder) && (0 != *cellAfter)) 
         return -1;
      // all cells to the side of the word must be
      //      (a) either blank
      //      (b) or part of a crossing word   
      //   we know case b applies only if the cell the current str would
      //   occupy is already occupied - with a letter equal to str[x]
      char* str=w->word->theWord;
      char* puzzleEnd=puzzle+puzzleSize*puzzleSize;
      char* leftEdge=puzzle+r*puzzleSize;
      int numIntersects=0;
      for (int i=0; i<len; 
         if (*p == 0)// crossing a blank
            // cell on the left must be the left border, or blank
            char* cellLeft=p-1;
            if ((cellLeft >= leftEdge) && (0 != *cellLeft)) 
               return -1;
            // cell on right must be on the right edge, or blank
            char* cellRight=p+1;
            char* rightEdge=leftEdge+puzzleSize;
            if ((cellRight < rightEdge) && (0 != *cellRight)) 
               return -1;
         } else if (*p == *str)// crossing a word, matching
         } else   // crossing, but no match
            return -1;
      return numIntersects;

typedef MyMove* MyMovePtr;

inline bool operator > (const MyMove & a,const MyMove & b) 
   return a.Value() > b.Value();

struct MyMoveArray
struct MyMoveArray
   int numMoves;
   int maxMoves;
   MyMove   moves[kMaxMoves];
   MyMoveArray(int max) :
   int NumMoves() const {return numMoves;}
   MyMove* Moves() {return moves;} 
   void Insert(MyMove & m)
      if (numMoves==0)
      } else if (numMoves<maxMoves)
         MyMove* mx=moves+numMoves;
         while ((mx>moves) && (*(mx-1) > m))
      } else if (m > moves[numMoves-1])

struct Board
struct Board
   long   puzzleSize;
   char*    puzzle;
   long   numWords;
   MyWord* myWords;
   long   numPositions;
   WordPositions* bestPositions;
   MyMove*      movePool;   //   single pool allocated for movelists
   MyMove*     endMovePool;   
   MyMovePtr*   moveStack;   //   move stack tracks the history of executed moves
   MyMovePtr*   moveStackPointer;
   MyMovePtr*   lastMoveStack;
   Board(long pSize,const Words* words,long nWords) :
      puzzle(new char[(pSize)*(pSize)]),
      myWords(new MyWord[nWords]),
      bestPositions(new WordPositions[numWords]),
      movePool(new MyMove[numWords*kMaxMoves]),
      moveStack(new MyMovePtr[numWords]),moveStackPointer(moveStack),
      for (long i=0;i<numWords;i++)
// sort words by strength

// remove all 0-value words      
      long i=numWords;
      while ((i>0) && (myWords[i-1].Value()<=0))
      delete [] bestPositions;
      delete [] myWords;
      delete [] puzzle;
   void Clear() 
   int Solve(const Words* words,WordPositions* positions);
   void SetPosition(const Words* words,MyWord* w,WordPositions* pos,
      int row,int col,int o)
   void PushMove(MyMove* mp){
   MyMove* PopMove()
      return *—moveStackPointer;
   MyMove* GenerateMoveList(MyMove* mp)
//   Lists all legal moves in a list, starting with a null-move;
//   sorts the moves and returns the highest value move on the list 
//   Each move is given a “value” reflecting its relative merit. 
      if (mp+kMaxMoves >= endMovePool)             
         return 0; // no room for movelist, should not really happen
                 // but if it does, we just have to backtrack   
      MyMove m;
      int i,row,col,maxRow,maxCol,drow,dcol;
// create moves
      MyMoveArray ma(kMaxMoves);
      MyWord* w=myWords;
      ulong bestStrength=0;
      for (i=0;i<numWords;i++,w++)
         if (!w->IsAvailable()) continue;
         ulong strength=w->Strength();
         if (strength < bestStrength) continue;
//   find every legal position
         for (row=puzzleSize/2;(row>=0)&&(row<puzzleSize);row+=drow)
            for (col=puzzleSize/2;(col>=0) && (col<puzzleSize);col+=dcol)
               if ((col<=maxCol) &&
               if ((row<=maxRow) &&
               if (dcol>=0) dcol=-1-dcol; else dcol=1-dcol;
            if (drow>=0) drow=-1-drow; else drow=1-drow;
// put a sentinel 0-move at the start of the movelist
// copy moves from the moves array into the movelist space
      MyMove* mx=ma.Moves();
      for (int i=0;i<ma.NumMoves();i++)
         *(++mp) = *mx++;
      return mp;
   long Execute(MyMove* mp)
      return mp->Points();   
   MyMove* Undo(long & points)
// Undoes the last stacked move, returns this move, or 0 if no move found   
      MyMove* mp=PopMove();
      if (mp==0) return mp;
      points -= mp->Points();
      return mp;
   long CopyMovesBack(const Words* words,WordPositions* positions)
//    Scans the movestack, converts MyMoves to positions.
//   Returns the number of positions   
      int numMoves=0;
      for (MyMovePtr* index=moveStack+1;index<moveStackPointer;index++)
         MyMove* mp=*index;
      return numMoves;

int Board::Solve(const Words* words,WordPositions* positions)
   WordPositions* pos=positions;
   long numPositions=0;
   long bestPoints=0;
   long start=TickCount();
   // Put a sentinel null move at start of move stack      
   MyMove* moveList=movePool;
   long points=0;
   MyMove* nextMove=GenerateMoveList(moveList);
   // moveList to nextMove defines a movelist which always starts with a 0-move
   // and is processed in order nextMove, nextMove-1, ... until 0-move is found
   if (!nextMove)
      return 0;
   for (;;) 
      while (nextMove && nextMove->IsValid())
         if (points > bestPoints)
         long numTicks=TickCount()-start;
         if (numTicks>kMaxSeconds*kTicksPerSecond)
      } // end while
      do {
         MyMove* prevMove=Undo(points);
         if (!prevMove)  // stack is completely unwound, exhausted
      // try to use the last move:
         nextMove = prevMove-1;
      } while (!nextMove->IsValid());
      while ((moveList>=movePool) && (moveList->IsValid()))
      if (moveList<=movePool)
   return numPositions;   

short /* numberOfWordPositions */ CrosswordII  (
   short puzzleSize,            /* puzzle has puzzleSize rows and columns */
   const Words words[],      /* words to be used to form the puzzle */
   short numWords,               /* number of words[] available */
   WordPositions positions[]   /* placement of words in puzzle */
) {
   if (numWords <= 0)
      return 0;
   Board B(puzzleSize,words,numWords);
   long numberOfWordPositions=B.Solve(words,positions);
   return numberOfWordPositions;


Community Search:
MacTech Search:

Software Updates via MacUpdate

djay Pro 1.1 - Transform your Mac into a...
djay Pro provides a complete toolkit for performing DJs. Its unique modern interface is built around a sophisticated integration with iTunes and Spotify, giving you instant access to millions of... Read more
Vivaldi - Lightweight browser...
Vivaldi browser. In 1994, two programmers started working on a web browser. Our idea was to make a really fast browser, capable of running on limited hardware, keeping in mind that users are... Read more
Stacks 2.6.11 - New way to create pages...
Stacks is a new way to create pages in RapidWeaver. It's a plugin designed to combine drag-and-drop simplicity with the power of fluid layout. Features: Fluid Layout: Stacks lets you build pages... Read more
xScope 4.1.3 - Onscreen graphic measurem...
xScope is powerful set of tools that are ideal for measuring, inspecting, and testing on-screen graphics and layouts. Its tools float above your desktop windows and can be accessed via a toolbar,... Read more
Cyberduck 4.7 - FTP and SFTP browser. (F...
Cyberduck is a robust FTP/FTP-TLS/SFTP browser for the Mac whose lack of visual clutter and cleverly intuitive features make it easy to use. Support for external editors and system technologies such... Read more
Labels & Addresses 1.7 - Powerful la...
Labels & Addresses is a home and office tool for printing all sorts of labels, envelopes, inventory labels, and price tags. Merge-printing capability makes the program a great tool for holiday... Read more
teleport 1.2.1 - Use one mouse/keyboard...
teleport is a simple utility to let you use one single mouse and keyboard to control several of your Macs. Simply reach the edge of your screen, and your mouse teleports to your other Mac! The... Read more
Apple iMovie 10.0.8 - Edit personal vide...
With an all-new design, Apple iMovie lets you enjoy your videos like never before. Browse your clips more easily, instantly share your favorite moments, and create beautiful HD movies and Hollywood-... Read more
Box Sync 4.0.6233 - Online synchronizati...
Box Sync gives you a hard-drive in the Cloud for online storage. Note: You must first sign up to use Box. What if the files you need are on your laptop -- but you're on the road with your iPhone? No... Read more
Fantastical 2.0.3 - Create calendar even...
Fantastical 2 is the Mac calendar you'll actually enjoy using. Creating an event with Fantastical is quick, easy, and fun: Open Fantastical with a single click or keystroke Type in your event... Read more

SoundHound + LiveLyrics is Making its De...
SoundHound Inc. has announced that SoundHound + LiveLyrics, will be one of the first third-party apps to hit the Apple Watch. With  SoundHound you'll be able to tap on your watch and have the app recognize the music you are listening to, then have... | Read more »
Adobe Joins the Apple Watch Lineup With...
A whole tidal wave of apps are headed for the Apple Watch, and Adobe has joined in with 3 new ways to enhance your creativity and collaborate with others. The watch apps pair with iPad/iPhone apps to give you total control over your Adobe projects... | Read more »
Z Steel Soldiers, Sequel to Kavcom'...
Kavcom has released Z Steel Soldiers, which continues the story of the comedic RTS originally created by the Bitmap Brothers. [Read more] | Read more »
Seene Lets You Create 3D Images With You...
Seene, by Obvious Engineering, is a 3D capture app that's meant to allow you to create visually stunning 3D images with a tap of your finger, and then share them as a 3D photo, video or gif. [Read more] | Read more »
Lost Within - Tips, Tricks, and Strategi...
Have you just downloaded Lost Within and are you in need of a guiding hand? While it’s not the toughest of games out there you might still want some helpful tips to get you started. [Read more] | Read more »
Entertain Your Pet With Your Watch With...
The Petcube Camera is a device that lets you use live video to check in on your pet, talk to them, and play with them using a laser pointer - all while you're away. And the Petcube app is coming to the Apple Watch, so you'll be able to hang out with... | Read more »
Now You Can Manage Your Line2 Calls With...
You'll be able to get your Line2 cloud phone service on the Apple Watch very soon. The watch app can send and receive messages using hands-free voice dictation, or by selecting from a list of provided responses. [Read more] | Read more »
R.B.I. Baseball 15 (Games)
R.B.I. Baseball 15 1.01 Device: iOS Universal Category: Games Price: $4.99, Version: 1.01 (iTunes) Description: The legendary Major League Baseball franchise returns to the diamond. Make History. ** ALL iPOD Touch, the iPad 2 and the... | Read more »
Here's How You Can Tell if an App W...
The Apple Watch is pretty much here, and that means a whole lot of compatible apps and games are going to be updated or released onto the App Store. That's okay though, beacause Apple has quietly updated their app description pages to make things... | Read more »
Forgotten Memories : Alternate Realities...
Forgotten Memories : Alternate Realities 1.0.1 Device: iOS Universal Category: Games Price: $4.99, Version: 1.0.1 (iTunes) Description: + REDUCED PRICE ONLY THE LAUNCHING WEEK + "The most exciting horror game of 2015." - AppSpy... | Read more »

Price Scanner via

Intel Compute Stick: A New Mini-Computing For...
The Intel Compute Stick, a new pocket-sized computer based on a quad-core Intel Atom processor running Windows 8.1 with Bing, is available now through Intel Authorized Dealers across much of the... Read more
Heal to Launch First One-Touch House Call Doc...
Santa Monica, California based Heal, a pioneer in on-demand personal health care services — will offer the first one-touch, on-demand house call doctor app for the Apple Watch. Heal’s Watch app,... Read more
Mac Notebooks: Avoiding MagSafe Power Adapter...
Apple Support says proper usage, care, and maintenance of Your Mac notebook’s MagSafe power adapter can substantially increase the the adapter’s service life. Of course, MagSafe itself is an Apple... Read more
12″ Retina MacBook In Shootout With Air And P...
BareFeats’ rob-ART morgan has posted another comparison of the 12″ MacBook with other Mac laptops, noting that the general goodness of all Mac laptops can make which one to purchase a tough decision... Read more
FileMaker Go for iPad and iPhone: Over 1.5 Mi...
FileMaker has announced that its FileMaker Go for iPad and iPhone app has surpassed 1.5 million downloads from the iTunes App Store. The milestone confirms the continued popularity of the FileMaker... Read more
Sale! 13-inch 2.7GHz Retina MacBook Pro for $...
 Best Buy has the new 2015 13″ 2.7GHz/128GB Retina MacBook Pro on sale for $1099 – $200 off MSRP. Choose free shipping or free local store pickup (if available). Price for online orders only, in-... Read more
Minimalist MacBook Confirms Death of Steve Jo...
ReadWrite’s Adriana Lee has posted a eulogy for the “Digital Hub” concept Steve Jobs first proposed back in 2001, declaring the new 12-inch MacBook with its single, over-subscribed USB-C port to be... Read more
13-inch 2.7GHz Retina MacBook Pro for $1234 w...
Adorama has the 13″ 2.7GHz/128GB Retina MacBook Pro in stock for $1234.99 ($65 off MSRP) including free shipping plus a free LG external DVD/CD optical drive. Adorama charges sales tax in NY & NJ... Read more
13-inch 2.5GHz MacBook Pro available for $999...
 Adorama has the 13-inch 2.5GHz MacBook Pro on sale for $999 including free shipping plus NY & NJ sales tax only. Their price is $100 off MSRP. Read more
Save up to $600 with Apple refurbished Mac Pr...
The Apple Store is offering Apple Certified Refurbished Mac Pros for up to $600 off the cost of new models. An Apple one-year warranty is included with each Mac Pro, and shipping is free. The... Read more

Jobs Board

*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
Service-Learning Counselor, *APPLE* Corps -...
…CONTRACT TITLE Higher Education Assistant FLSA Exempt CAMPUS SPECIFIC INFORMATION APPLE Corps (Academic Preparation Program for Law Enforcement), a partnership between Read more
*Apple* iOS Specialist - Kforce (United Stat...
Our client is seeking an Apple iOS Specialist to join their team in Quincy, Massachusetts (MA). Duties: * Responsible for configuration and distribution of desktop, Read more
*Apple* Systems Engineer - Axius Technologie...
* Must be Apple -Certified specialist and will be responsible for all hardware: device settings, images creation/deployment, security implementation * Responsible for all Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.