For a limited time, you can download the PC game Lexica for free! About Lexica: Lexica is a unique word puzzle game which combines the skill of Sudoku with the knowledge of Scrabble! As you complete levels the game gets more challenging to provide you with hours of fun while exercising your brain. There`s even an easy to follow interactive tutorial to help you get started. Click the `Add to Cart` button and complete the sign up page to grab your free download.