Game Instructions

Tap a tile to toggle its color. When a tile changes nearby tiles may change as well. Each move affect multiple tiles. The target is to turn all tiles into yellow in the fewest steps possible.

Press 'j' to show/hide the game. Press 'i' to show/hide the instructions. Press 't' to show/hide the top score table.

Steps: 0

Top Scores

Name Steps
Press J to toggle the game, I to toggle instructions, and T to toggle the top scores

Congratulations!

You solved the puzzle in 0 steps!

Success!

Score submitted successfully!

Error

Failed to submit score. Please try again.

Java EE & .NET Frameworks BIZ

Those who know me and especially my former students will certainly be surprised reading this post. Though it doesn’t try to erase the clear advantages the Java EE platform enjoys comparing with .NET (from a business perspective), this post surely does show respect to Microsoft’s business management. They surely know how to run their business. […]

The bit.ly URL Shortener Service TECH

The bit.ly service is more than just a URL shortener service. Appart of allowing you to shorten any URL address into a new short one it allows you to track the stats of your new short URL addresses as well as to have all data maintained in your own user account. In addition, bit.ly service […]

Web Browsers Speed Comparison TECH

I chose to initiate a short test and browse using each one of today popular web browsers (Safari, Opera, Firefox, Internet Explorer and Chrome) at www.abelski.com, a relatively heavy website. Safari and Chrome seem to be the fastest web browsers. Up to 4 times faster than Internet Explorer. The next fastest browser (right after those two) is Opera. You […]

The java.util.concurrent Package PROF

The java.util.concurrent package includes utility classes which are useful in concurrent programming. The following clips explain the most important ones of those classes. You can download the source code files each one of these video clips uses at www.abelski.com (“Java SE Applications Development” course material). Locks & Conditions Semaphore CountDownLatch Exchanger CyclicBarrier Threads Pool FutureTask BlockingQueues

Worldwide Social Revolution INFO

Our world changes. I feel it. Do you? Is it easy to admit? Check the following video clip. An excellent example. What’s next?

SysML 1.0 Fundamentals INFO

SysML (System Modeling Language) is a subset of UML, that was extended to become a general purpose graphical modeling language for specifying, analyzing, designing, and verifying complex systems that may include hardware, software, information, personnel, procedures, and facilities.  I am glad to announce a bout the ‘SysML 1.0 Fundamentals’ new free course available via abelski at www.abelski.com. This […]

Update cookies preferences