Crossdigit

Math crossdigit puzzles.

Free · Designed for iPad. Not verified for macOS.

Crossdigit is a math crossword-like puzzle game. Every clue is an equation; every answer is a number. ------------------------------------------ HOW TO PLAY Each numbered entry is a small math problem - 12 + 7, 84 ÷ 6, x² + 5 = 30 - and the answer are the digits you write into that row or column. Crossing entries share a digit, so a confident answer unlocks more clues. ------------------------------------------ FOUR DIFFICULTIES • Easy - addition and subtraction. • Medium - adds multiplication. • Hard - adds division. • Extreme - algebra: linear, quadratic, and mixed equations to solve for x. The grid size and answer-digit range are sliders you control. Start with a 6×6 grid of two-digit answers; ramp up to a 13×13 grid of five-digit algebra. The puzzle generator makes a unique puzzle every time. ------------------------------------------ DESIGNED FOR EVERYDAY LIFE • Plays fully offline once installed. • Pause anywhere - the timer freezes when you switch apps and your puzzle resumes exactly where you left it, even after a force-quit. • Light and dark themes that follow your system. • No accounts required. A device-private ID lets you sync your stats and earn a leaderboard rank without giving up an email. ------------------------------------------ LEADERBOARD AND DISPLAY NAMES Finish a puzzle and your time and score are weighed by difficulty and grid size. Faster solves of harder puzzles outrank slower solves of easy ones. Claim a globally-unique display name (changeable every two weeks) to stake your claim on the global board, or stay anonymous - your choice. A linking code lets you bring a second device into the same account without an email or password. Generate a code on one phone, redeem it on the other, and your stats merge. ------------------------------------------ WHY MATH CROSSWORDS? Crossdigit puzzles teach you to commit and verify - write a confident guess, see what you get correct and adjust. Work your brain out with some mental math. ------------------------------------------ PRIVACY Crossdigit requires zero login. Anonymous gameplay uses a device-private random ID; the optional display name is the only thing other players ever see.. ------------------------------------------ Get it and get solving today!

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Daily challenge bug fix: global consistency now exist for a specific challenge the entire calendar day.

Version 1.0.3

The developer, Dakoddario LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • User Content
    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • User Content
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • User Content
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Dakoddario LLC
Size
  • 10.8 MB
Category
  • Puzzle
Compatibility
Requires iOS 14.0 or later.
  • iPhone
    Requires iOS 14.0 or later.
  • iPad
    Requires iPadOS 14.0 or later.
  • iPod touch
    Requires iOS 14.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
13+
  • 13+
  • Learn More
  • Frequent
    Contests

    Contains
    Advertising
    User-Generated Content
Copyright
  • © Dakoddario LLC
  • Developer Website
  • Privacy Policy

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