Search through with whatever method you find best and highlight the words. Once every word has been found the level is completed but don't get too comfortable, another search lays ahead. Choose from a variety of languages for the puzzles to be generated from ensuring that the game fits perfectly. The pen color is also adjustable giving you complete control for an entirely customizable experience. You can even adjust it for words to lay in other words making the gameplay that much more challenging.
You can also enter setting and vary the size of the grid to make the puzzles and challenging or easy as you desire. If you're looking for a word search game sure to challenge you that's entirely customizable, there's no reason Words Search Head Spin shouldn't already be on your phone.