Acrostic Crossword Puzzles by Egghead Games LLC is a unique blend of crossword and cryptogram that provides an entertaining brain workout. The app includes 60 free quality puzzles with no ads, ever, and additional puzzle packs containing 48 to 50 puzzles are available for a small fee. The full library boasts over 6350 puzzles from renowned publishers like Acrostica, Acrostics by Cyn, Lovatts Puzzles, PennyPress Crostics, Puzzle Baron, and Spanish language puzzles from Tav Ripo.

The game challenges players to find a hidden quote by linking each letter in the quote to a letter in one of the clue answers. As players fill in more answers, more letters will begin to fill the quote grid until the entire quote is revealed. The app also allows players to do this process in reverse, adding letters to the quote that will fill in the corresponding letters in the clue answers. The game includes advanced play features such as automatic grid updating and indexing, see related cells, multi-level undo, remove errors, and hints. A wide range of difficulty levels will challenge beginners and seasoned players alike, making it a fun way to exercise your brain.