Christmas Lights Out is one of the Logic Games that you can play on UGameZone.com for free. In this game, you are given a 5x5 grid of buttons/lights with some on and others of which you have to switch off all lights in the minimum number of moves as possible. You can click the logo of the question mark in-game to see how to solve puzzles.
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
