A free program for Android, by FgCos Games.

Crossword Puzzles is a free, easy-to-use word puzzle game that will keep you busy for hours. It has hundreds of unique, challenging word puzzles. All of them have multiple answers, so you can’t guess until you find out which is the correct answer.

The crossword puzzle is a grid with a bunch of letters. The goal is to find the word that will fit in the grid. There are several types of clues, and you will get hints to help you guess the answer. It’s very easy to play and can be done on the go. You don’t need to download anything. Just open the app and start playing.