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

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Learn How to Learn! Continuously Learn and Evolve! Don't Stay Behind! Imagine, Design and Create! Share, Get Feedback and Improve! Enjoy The Journey!

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I enjoyed Haim talk in Avaya R& D (Pune, India) because he was really passionate about what he taught. He doesn't stick to the conventional text book teaching, rather he knows the practical real world applications of the technologies he is teaching. Moreover, he has used those applications and know exactly what the technology in question is capable of doing.
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Vaibhav GargTPM at Facebook
Haim was my Java teacher and my first Java employee in Zindell Technologies Ltd. Well, what can I say? He is an amazing lecturer and one of the best bosses I ever had. Man of a great vision, great heart and amazing verbal capabilities. He believed in me from day one, and I hope I make him proud.
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Baruch SadogurskyHead of DevOps Advocacy at JFrog
Haim is the best lecturer I had. He has a passion to learn as well as to teach, and he passes on this passion to his students. Everything he teaches is explained in depth so the students will have all the tools needed to deal with all kinds of problems. The practical exercises he gives are on the spot and really helps understanding the theoretical material.
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Idan EntinStaff Frontend Engineer at Gong

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Learn programming languages using premium online asynchronous courses. These courses are developed both in Hebrew and in English. 

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Step by step, asynchronous online programming courses for kids, and their parents. These courses are developed both in Hebrew and in English. 

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I continuously deliver professional meetups. This meetups are usually delivered online and on a monthly basis.  You can join our meetups for free at https://meetup.com/lifemichael.

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The Beauty of Code

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