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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You solved the puzzle in 0 steps!

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Error

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Day: December 23, 2015

Shadow DOM in HTML5

When developing UI using HTML and JavaScript, as it happens when using jQuery libraries (and similar), the internal implementation of the widgets we draw on screen is not encapsulated from the rest of the page. This lack of encapsulation means that whenever the page CSS or the page JavaScript change it might influence our UI. […]

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