Logic Puzzles Daily - Logic Puzzles Daily app comes up with features to help you in taking challenges so you can clear levels after levels of brain teasers.
Giant Jumble Crosswords - Giant Jumble Crosswords is an app by Adveractive Inc.
Crossword Puzzle Free - Crossword Puzzle Free is an app by Redstone Games that provides you with a variety of different puzzles according to various difficulty levels such as easy, medium, hard, and pro, etc.
String of Words - String of Words is an app by Nickel Buddy LLC that comes up with features to help users in creating a chain of words so they can solve puzzles to boost up their skills.
Clue Word - Clue Word app offers features that let you solve a new puzzle every day by using clues to find all the answers.
Mailwarm - The email warm-up tool.