A free program for Android, by TangramGames.

In this game, your goal is to guess the words that are hidden in the letter blocks. It is a word-search game where you connect, swipe, and collect words from stacks of letter blocks through thousands of interesting topics. There are so many free and fascinating themes, jokes, riddles, and brain teasers in this category word-connecting game and new puzzles for word searching and connecting will be updated every day!

The most addictive part of this game is that you get to play with your friends by guessing words and clearing levels together. You can even play offline if you don’t have any internet access.