# Sumplete: Sum delete — Sudoku and Nonogram combined > Logic puzzle game combining Sudoku and Nonogram mechanics for grid sum challenges. (iPhone/iPad app by Daniel Kovac.) - Source: https://appshunter.io/ios/app/sumplete-sum-delete/id6446474055 (this page in markdown: same URL + `.md`) - Developer: [Daniel Kovac](https://appshunter.io/developer/1678032511) - Category: Games, Casual, Puzzle - Price: Free with in-app purchases - Rating: 4.40/5 from 5 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 49 MB - Languages: American English - Released: 2023-03-23 - Data updated: 2026-09-09 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/sumplete-sum-delete/id6446474055/reviews.md ## What is Sumplete? Challenge your brain with Sumplete - the ultimate fast-paced logic and math puzzle game! Sumplete (Sum + Delete) is a clean, minimal, and addictive number puzzle game where your goal is simple: delete numbers from a grid so that the remaining numbers in each row and column add up to the target sums at the edges. Whether you enjoy Sudoku, Nonograms, Kakuro, or mental math challenges, Sumplete provides the ideal balance of relaxing puzzle-solving and satisfying logic deduction. HOW TO PLAY SUMPLETE 1. Each grid contains numbers with target sum values shown at the edge of every row and column. 2. Determine which numbers to keep and which to delete. 3. Tap once to delete an extra number (cross it out). 4. Tap twice to lock and keep a confirmed number (turns green). 5. Align all row and column sums simultaneously to complete the puzzle! NEW IN VERSION 2.0 - DAILY CHALLENGE & CALENDAR: Play a new, globally synchronized puzzle every day in UTC. Build and protect your daily streak with the visual monthly calendar tracker! - CAMPAIGN MODE: Journey through multiple level tiers from Beginner (3x3) to Master (7x7 with negative numbers) with gold star ratings. - 4-STEP INTERACTIVE TUTORIAL: Learn the core rules and advanced strategies in seconds with an easy, guided practice board. - COMPREHENSIVE PLAYER STATISTICS: Track your win rates, fastest times, and category accuracy with clean overview cards. - DYNAMIC HAPTIC FEEDBACK: Feel every move with refined tactile feedback and lively row/column celebration animations. KEY FEATURES - Multiple Grid Sizes: Quick 3x3 grids to demanding 7x7 and negative number challenges. - Daily Challenge & Streak Engine: Build a daily logic habit and see how many consecutive days you can solve! - Smooth Tap Controls: Tap to cross out or double-tap to lock and keep numbers. - Smart Hints: Get gentle assistance when stuck so your puzzle momentum never stops. - Minimalist Aesthetic: Clean layout, vibrant color palettes, dark and light mode support, and pleasant audio/haptic feedback. - Global Leaderboards: Compare your best times with friends and logic enthusiasts worldwide. - Play Anywhere: Full offline mode support - train your mind on the go! PERFECT FOR - Daily brain training and cognitive exercise. - Casual puzzle lovers seeking a fresh, original gameplay mechanic. - Math and logic enthusiasts of all ages. Download Sumplete today and discover your new favorite daily logic habit! ## Key features - 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 ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Advanced levels | $0.99 | one-time | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/sumplete-sum-delete/id6446474055/reviews.md ### 3/5 — Creates impossible puzzles *2023-05-24* 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. **Developer response:** 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. ### 4/5 — Good game, but one issue *2023-05-19* I’m not sure why, but whenever you beat a level, the game crashes. **Developer response:** 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. ### 5/5 — Higher levels needed *2023-04-25* 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! **Developer response:** 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. ## Frequently asked questions about Sumplete ### 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. ## Version history (last 5 releases) ### 2.0 — 2026-08-31 Version 2.0.0 Major Update: - Daily Challenge & Streaks: Solve a brand-new daily puzzle every day and track your streak on the monthly calendar! - Campaign Progression: Explore level tiers from Beginner (3x3) to Master (7x7 ±) with star ratings. - Interactive 4-Step Tutorial: Master the rules in seconds with guided practice. - Player Insights & Stats: Detailed performance tracking across all grid sizes. - Polished Design & Haptics: Refreshed UI, animations, and sound effects. ### 1.9.1 — 2026-08-11 • Performance improvements and bug fixes. • Smoother animations and audio feedback. • Balanced level progression for an enhanced puzzle-solving experience. Thank you for playing Sumplete! If you enjoy the game, please consider leaving a review! ### 1.9.0 — 2026-07-30 Updated libraries and bug fixes. ### 1.3.0 — 2023-10-28 Added 60 levels with increasing difficulty. Added background music and sound effects. Added new settings page to control sound and appearance. ### 1.2.2 — 2023-05-23 Fixed crash on winning the game and other bug fixes. ## Apps similar to Sumplete | App | Rating | Price | Category | | --- | --- | --- | --- | | [Fill Shikaku](https://appshunter.io/ios/app/fill-shikaku/id6443563905) | 4.5 (2,838) | Free | Games | | [My Daily Routine!](https://appshunter.io/ios/app/my-daily-routine/id6445919935) | 4.5 (264) | Free | Games | | [Queens Master: Sudoku Puzzle](https://appshunter.io/ios/app/queens-master-sudoku-puzzle/id6741799909) | 4.7 (13,302) | Free | Games | | [Hidden Objects - Neon Secrets](https://appshunter.io/ios/app/hidden-objects-neon-secrets/id1634783969) | 4.6 (105) | Free | Games | | [Not Evil Sudoku](https://appshunter.io/ios/app/not-evil-sudoku/id1614071642) | 4.6 (983) | Free | Games | | [Kakuro++ Cross Sums Puzzles](https://appshunter.io/ios/app/kakuro-plus-plus-cross-sums-puzzles/id1445001139) | 4.8 (632) | Free | Games | ## More apps by Daniel Kovac - [Filler: Color Fill](https://appshunter.io/ios/app/filler-color-fill/id6455838073) - [Starlight: Star Logic Puzzle](https://appshunter.io/ios/app/starlight-star-logic-puzzle/id6466733399) - [CipherSage: Word Cryptograms](https://appshunter.io/ios/app/ciphersage-word-cryptograms/id6795965036) All apps by Daniel Kovac: https://appshunter.io/developer/1678032511 ## Related topics [sumplete](https://appshunter.io/ios/topics/sumplete) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*