Problems.cc

Education

Free · Designed for iPad. Not verified for macOS.

Problems is a daily dose of beautiful maths puzzles from Exact Science. Every day you get a new set of bite-size challenges designed to sharpen real mathematical thinking — not just pattern-matching. Solve them in a couple of minutes, build a streak, and come back tomorrow for more. FOUR DAILY GAMES • Crossnumber — solve interlocking Across and Down clues to deduce every digit. • Cryptarithm — each letter stands for a different digit; crack the code so the sum is correct. • Magic Square — fill the grid so every row, column and diagonal add up to the same total. • Summit — slot operations between the numbers to hit the target. WHY YOU'LL LIKE IT • A new puzzle every day, with a full archive of past days to play. • Streaks and progress tracking to keep the habit going. • Clean, calm design with a light and dark theme. • No ads. No pre-game interruptions. No sign-up required to play. • Optional free account to sync your progress across devices. Built by Exact Science, the team behind problems.cc, drawing on a problem-solving tradition that values depth, structure and clear reasoning. Play today's puzzles, keep your streak alive, and make maths a daily habit.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Problems 1.2.1 introduces Crossnumber and refreshes the daily Games experience. • New Crossnumber: solve a maths crossword from interlocking Across and Down clues • Redesigned Games hub with clearer, richer puzzle cards • Per-game streaks shown where they belong • Profile focused on overall progress and stats • Refined light and dark themes across iPhone and iPad Your existing progress, streaks, and synced drafts continue to work as before.

Version 1.2.1

The developer, Exact Science, 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 Linked to You

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

    • Contact Info

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
  • EXSCI LTD
Size
  • 6.1 MB
Category
  • Education
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 EXSCI LTD
  • Developer Website
  • Privacy Policy

    • You Might Also Like