Sumplete: Cross Sums & Logic

Sumplete: Cross Sums & Logic

Daily number puzzle game

5 ratings
3 reviews
Free
In-App Purchases

Details

Released
March 23, 2023
Updated
October 10, 2026

Features

Sumplete: Cross Sums & Logic screenshot #1 for iPhone
Sumplete: Cross Sums & Logic screenshot #2 for iPhone
Sumplete: Cross Sums & Logic screenshot #3 for iPhone
Sumplete: Cross Sums & Logic screenshot #4 for iPhone
Sumplete: Cross Sums & Logic screenshot #5 for iPhone
Sumplete: Cross Sums & Logic screenshot #6 for iPhone
Sumplete: Cross Sums & Logic screenshot #7 for iPhone
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About

A unique puzzle game blending Sudoku and Nonogram mechanics. Players mark numbers on a grid to achieve correct row and column sums, using red to exclude numbers and green to include them. The goal is to make the external sum indicators turn green.

✓Combines Sudoku and Nonogram gameplay
✓Mark numbers to achieve correct sums
✓Red marking excludes numbers from sum
✓Green marking includes numbers in sum
✓External sum indicators for progress
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What's New in Sumplete

2.2

October 10, 2026

Version 2.2.0: - Daily Sets & Perfect Days: Tackle 5 unique puzzle sizes every day (3x3 to 7x7). Complete all unlocked sizes to earn the coveted "Perfect Day" badge! - Achievements System: Unlock 13 logic achievements celebrating your streaks, solve speeds, mastery of different grid sizes, and flawless plays. - New "Puzzle Page" Theme: Immerse yourself in a warm, sepia-toned classic newspaper puzzle aesthetic alongside our Dark and Light themes. - Interactive Tutorial Polish: Intuitive row-by-row learning flow with dynamic row highlighting to teach puzzle mechanics smoothly. - Monthly Leaderboards: Compete in newly refreshed monthly leaderboards for each grid size and track your standing against players worldwide. - Smart Daily Reminders: Customizable daily notifications and smart skip that automatically skips when you've already played today. - Upgraded Scoring Engine: Experience our revamped scoring system with accuracy rewards, speed combos, and streak multipliers. - Polished Experience: Performance optimizations, improved hints, and bug fixes across all devices.

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Subscriptions & In-App Purchases

$0.99

Advanced levels

Challenging, Advanced and Master puzzles

User reviews

Creates impossible puzzles

The game is faithful to the original Sumplete website, however, this implementation has a fatal flaw — it sometimes creates puzzles which are impossible to solve.

I wish I could post the screen dump but will try to reproduce a real example below:

23.
9. 7 4 7 5 9
7
3
7
2

For the row, all numbers except “9” cannot be used.

Eliminating the “4”, however, means the column cannot add-up to 23.

This happens perhaps 15-20% of 5x5 games.
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Response from developer

Thank you for the review and for reporting the issue. I managed to fix the crash and the new release was finally approved, so be sure to check it out.

Good game, but one issue

I’m not sure why, but whenever you beat a level, the game crashes.

Response from developer

Sorry for the inconvenience, I managed to fix the crash and the new release was finally approved, so be sure to check it out. Thank you for playing and leaving a positive review.

Higher levels needed

I really enjoy sum-style puzzles and this one is straight to the point. It definitely needs higher levels beyond 5x5. Consider at least up to 7x7. Thanks!

Response from developer

Thank you for the awesome review and suggestions. We added more advanced levels as an in-app purchase at this point and we will continue to invest in the game to try and optimize the experience. Right now the master levels are almost impossible to solve without hints.

Developer apps

FAQ

What is Sumplete?

Sumplete is a mobile puzzle game that combines elements of Sudoku and Nonogram. It challenges players to correctly mark numbers on a grid so that the sums of each row and column match the provided clues.

How do I play Sumplete?

In Sumplete, you mark numbers on the grid. Red marks exclude a number from the sum, while green marks include it. The objective is to make all the external sum indicators turn green, signifying correct sums for rows and columns.

Is Sumplete free to play?

Yes, Sumplete is free to download and play. It also offers in-app purchases for additional content or features.

What devices does Sumplete support?

Sumplete is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

How often is Sumplete updated?

The latest version of Sumplete was released on October 28, 2023, indicating recent development and potential for future updates.

What is the age rating for Sumplete?

Sumplete has an age rating of 4+, making it suitable for young players and families.

Does Sumplete have ads?

No, Sumplete does not contain advertisements, providing an uninterrupted puzzle-solving experience.

What is the user rating for Sumplete?

Sumplete has a positive user rating of 4.3 stars, based on 4 ratings, suggesting players generally enjoy the game.