Test your logic skills in the Light Flip puzzle, a variant of Lights Out! 

Tap a tile to change the color of all tiles in the same row or column. Can you color all the tiles blue with the least number of moves and master the puzzle? The first few boards are easy, but the larger boards are real brain teasers! Choose even harder puzzles where colors are cycled in 3 or 4 states!

Compete with friends and others to solve a board in the fewest moves.

If you love Rubik's cube and binary style puzzles, this app is for you!

Note: This puzzle is different from Lights Out, tiles in the same row or column are flipped instead of adjacent tiles and so a different strategy is involved. 

Features:
 - Multiple levels (2x2 to 8x8)
 - No ads
 - Fade animations
 - Leaderboard (optional, 4.0+)
 - Achievements (optional, 4.0+)
 - Small install size
 - Multiple color states (can cycle between 2 to 4 states)
 - Saves progress on exit

Difficulty ratings for 2 colors:
 - 2x2 board - Easy
 - 3x3 board - Easy
 - 4x4 board - Hard
 - 5x5 board - Medium
 - 6x6 board - Very Hard
 - 7x7 board - Hard
 - 8x8 board - Impossible!

For more detailed feedback, please fill out this survey: https://docs.google.com/forms/d/e/1FAIpQLSfFxI-28RraYXaNoVItl8V4tA-9MbWWEsTkwLLpq8YVjV14Yg/viewform

This app only requires Google Play Games for achievements and leaderboards, if you do not want these features you can disable them in the menu as shown in the last screenshot.