What is the Crossword Puzzle Free game, how does it work?

According to the introduction of ITSG, Crossword Puzzle Free is a Word game on the Android platform. There is currently a 2.6.90-gp version released on Jun 26, 2018, you can see the details below.

Crossword Puzzle Free is a crossword puzzle for the entire family.

This educational game will test your vocabulary, accept this challenge and discover an easy and fun way to learn new words and general knowledge.

☆☆☆ Features ☆☆☆
✔ Free game!
✔ Daily crossword, 6 new puzzles every day (3 daily puzzles and 3 bonus puzzles)
✔ 400 free crossword in English (american crosswords), no internet connection needed
✔ 100 free crossword in Spanish
✔ 40 free crossword in Portuguese
✔ There are 5 types of fonts, choose the one that suits you.
✔ 4 different color schemes
✔ Fast download and small size
✔ Easy of use
✔ Compatible with SD Memory Card Installation

This is the perfect game for all ages, from kids to puzzle lovers.

☆☆☆ Got stuck?! Relax, we got you ☆☆☆
✔ Reveal letter button
✔ Reveal word button
✔ Reveal solution button
✔ Check progress button (it is a real time feature, highlighting the correct letters in green, while you play)