Sumpaz: Math & Logic Puzzle

Daily number sums, no guessing

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

A number puzzle you solve by reasoning, not guessing. A fresh daily set plus 720 puzzles from 5×5 to 8×8. Step away any time and pick up where you left off. Sumpaz is a calm number logic puzzle that helps you think, not guess. Place the numbers and use the cage sums as clues to reason your way to the answer. Two simple rules • Fill each row and column with 1–N (1–5 on a 5×5 board) • Each bold-outlined "cage" adds up to the small number in its corner Just numbers and a grid — no reading required. Stop any time • Leaving the puzzle pauses the timer and keeps your progress • Come back to the same puzzle and continue, pencil marks and all Something new every day • A daily set of three puzzles (Easy, Medium, Hard) • The longer your streak, the more XP you earn • Streak protection covers a day off Plenty to solve • Sizes 5×5 to 8×8, three difficulties, 60 puzzles each — 720 in all • Leveling up opens new puzzles and color themes • Solved puzzles keep your time and XP as a record • Notes, hints, and undo to keep it smooth Made to feel good • A quiet, minimal design — no characters, no clutter • Play offline • A one-time Full Unlock removes ads and opens larger boards Every puzzle is built to be solved by logic alone, with no guessing. Great for a few quiet minutes on the commute or before bed.

Ratings & Reviews

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Shaped by feedback from people playing Sumpaz. • Stop any time Leaving a puzzle now pauses the timer and keeps your progress. Come back and continue where you left off. • No more losing a puzzle by accident Swiping from the left edge no longer drops you back to the list. • Solved puzzles keep their result Your time, XP earned and the date you solved it are there to look back on. • Cage sums show when they do not add up A cage that cannot work out turns red. • Leveling up now adds puzzles Each pack grew from 30 to 60 puzzles, opening 5 at a time as you level. • Speed and streak bonuses for XP The breakdown is shown on the solved screen. • How to play now explains more What the flame and snowflake mean, how to earn them, and how XP is calculated.

Version 1.1.0

The developer, AliveDesign K.K., 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:

    • Usage Data

  • Data Linked to You

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

    • Usage Data

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
  • ALIVEDESIGN K.K.
Size
  • 6.5 MB
Category
  • Puzzle
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 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 and 8 more
  • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 AliveDesign K.K.
  • Developer Website
  • Privacy Policy

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