Engage your mind with a unique math puzzle game where equations are clues and numbers are answers. Solve arithmetic and algebraic problems to fill in a crossword-style grid. Offers four difficulty levels and customizable grid sizes for a personalized challenge.
1.0.6
July 2, 2026
Bug Fixes: Missing keyboard Backspace not syncing Game complete screen
MoreCrossdigit is a math crossword-like puzzle game where clues are equations and answers are numbers. It's designed to challenge your mental math and algebraic skills.
Each numbered entry in the grid is a math problem. The solution to the equation is the digits you write into that row or column. Entries that cross share digits, helping you unlock more clues.
Crossdigit offers four difficulty levels: Easy (addition and subtraction), Medium (adds multiplication), Hard (adds division), and Extreme (algebraic equations).
Yes, Crossdigit plays fully offline once installed. You can enjoy the puzzles without an internet connection.
Yes, Crossdigit contains advertisements. It is available for free and supported by ads.
Your time and score are weighed by difficulty and grid size. Faster solves of harder puzzles rank higher. You can choose to use a display name or remain anonymous.
Crossdigit is available on iPhone, iPad, and iPod devices.
The latest version of Crossdigit, 1.0.6, was last updated on July 2, 2026.
