# Kakuro Classic Lite — Cross Sums Logic Game Offline > Number crossword puzzle game with sums and unique digit rules. (iPhone/iPad app by Ralf Zimmer Zaubersee.de.) - Source: https://appshunter.io/ios/app/kakuro-classic-lite/id416190138 (this page in markdown: same URL + `.md`) - Developer: [Ralf Zimmer Zaubersee.de](https://appshunter.io/developer/408646291) - Category: Games, Health & Fitness, Board, Puzzle - Price: Free - Rating: 1.00/5 from 3 App Store ratings · 7 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 162 MB - Languages: American English - Released: 2011-01-29 - Data updated: 2026-11-03 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/kakuro-classic-lite/id416190138/reviews.md ## What is Kakuro Classic Lite? Kakuro is a crossword puzzle made of numbers: instead of words you enter digits, and instead of clues you get sums. A new puzzle every day — and it works completely offline. HOW IT WORKS The grid looks like a crossword. Each row and column is divided into blocks, and every block has a target sum. Your job: fill the empty cells with digits from 1 to 9 so the sum adds up. The catch — within a single block, each digit can only be used once. Simple to learn, surprisingly tricky to master. PENCIL MODE For tougher grids, the virtual pencil has your back. Jot down possible candidates directly in a cell without committing to an answer. One tap switches between notes and final entry, so you stay on top of even the largest puzzles. DAILY KAKURO Every day brings a new, unique grid shared by players worldwide — with its own daily leaderboard. How fast can you crack it? FOR BEGINNERS AND VETERANS Multiple difficulty levels let you start gently and work your way up to serious grids. Beat your own records offline, or take on the best players online. FEATURES - A new Daily Kakuro every day with a global leaderboard - Pencil mode for in-cell notes - Multiple difficulty levels, from first-timer to expert - Fully playable offline — no internet required - Online and offline leaderboards - Your progress saves automatically - Optimised for iPhone and iPad Kakuro originated in Japan, where it is roughly as popular as Sudoku. You may also know it as cross sums, cross addition, or kakra. Perfect for your commute, your coffee break, or any moment you feel like giving your brain something to chew on. ## Key features - Daily Kakuro puzzles - In-cell notes (pencil mode) - Multiple difficulty levels - Offline play - Online and offline leaderboards - Automatic progress saving ## Is Kakuro Classic Lite safe? Not enough ratings yet to assess Kakuro Classic Lite. ## Is Kakuro Classic Lite legit? Kakuro Classic Lite appears to be a legitimate app. The AppsHunter Legitimacy Score for Kakuro Classic Lite is 90 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/kakuro-classic-lite/id416190138/reviews.md ### 1/5 — Annoying *2015-09-25* Every time you pick a number this app does special effects which are annoying. It's sounds are too loud even when app volume is at its lowest level. ### 3/5 — It's ok *2012-01-09* Limited number of puzzles. Framing is difficult to deal with on edges. ### 2/5 — Ads make it unplayable *2011-12-23* Literally can't put certain numbers in bottom cells...oops, shoulda planned that better ### 3/5 — Room for improvement *2011-12-17* This is a fun and addicting app but has some drawbacks that need to be improved upon. 1. When you leave the app, you lose your game. There is no way to save your progress. This is very frustrating, especially on a phone where you're likely to get phone calls or texts to interrupt your game. 2. The scoring system makes no sense to me. I've blown through puzzles very quickly and got a mediocre score, and other times it's taken me a while with errors and still had an excellent score (with the same difficulty and puzzle size). I couldn't find an explanation of the scoring system anywhere within the app. 3. There should be an option to not let you know that you made a mistake. Some people like to figure that out on their own. 4. When the wheel is at the top of the screen, the screen won't adjust to show the top of the wheel, but it adjusts going any other direction. If not for these complaints I would definitely give it five stars. Unfortunately, I read these same complaints before downloading it several months ago, and the developer never made these changes, so it's not likely to happen. ### 5/5 — best kakuro app *2011-10-12* best kakuro app in the store. ### 2/5 — Eh, it's ok *2011-08-17* I like that there's no timer. I don't like that the game only has 3 different puzzles to play for free. It's too lite for me. Deleted it! I don't completely understand scoring. Anyone could copy a chart on pause and enter it in any order to get highest. The puzzles don't change ### 4/5 — Kakuro's Got Style! *2011-02-12* I've been hooked on Cross Sums (Kakuro) and my iPod Touch for quite a while. I thought there would be an app that would do both justice. I've been disappointed, until recently. Cross Sums or Kakuro was first invented in the U. S. A., popularized by Dell Magazine. It migrated to Japan, where it received a bigger reception and a more unique name. The numbers on the outskirts, horizontally and vertically, give you the total sum. It's up to you to figure out, through deduction, what combination of 1-9 go where--the exception being no repeated numbers per sum are allowed (i.e. 3+3=6, 2+2=4, etc.). Kakuro puzzles must have a unique solution. There are too many Kakuro versions out there that do not. The more hardcore Kakuro puzzles have symmetry; however, this is not required. I look for ease of entering numbers, and Kakuro Classic does a unique job implementing a wheel system--I can see where I am on the puzzle! Some players enjoy having a note feature (ability to jot down potential solutions). Kakuro does this equally well. I also look for a large library of puzzles. Kakuro Classic not only has hundreds, but has a daily puzzle challenge. Want online scoring, and see how you compare with others? Kakuro Classic has that, too! Why four stars? I'm just not entirely sold on the scoring system--I was bummed to find out that if you leave the app, you have to start the puzzle over. I think this may have to do with the puzzles being timed. I hope Kakuro Classic will soon have some kind of pause mode, or timing option. Kakuro Classic is enjoyable, and has style. It has potential to be the best. ## Frequently asked questions about Kakuro Classic Lite ### What is Kakuro Classic Lite? Kakuro Classic Lite is a logic puzzle game where you fill a grid with digits that sum up to given clues. It's similar to a crossword but uses numbers instead of words. ### Does Kakuro Classic Lite have ads? No, Kakuro Classic Lite is ad-free, allowing for an uninterrupted puzzle-solving experience. ### Can I play Kakuro Classic Lite offline? Yes, Kakuro Classic Lite is fully playable offline, meaning you do not require an internet connection to enjoy the puzzles. ### What are the difficulty levels in Kakuro Classic Lite? The game offers multiple difficulty levels, catering to beginners who are just starting and experts looking for a significant challenge. ### How does the pencil mode work in Kakuro Classic Lite? Pencil mode allows you to jot down candidate digits directly within a cell without committing to a final answer, helping you manage complex puzzles. ### Is there a daily challenge in Kakuro Classic Lite? Yes, there is a new Daily Kakuro puzzle every day, which also features a global leaderboard for players to compete on. ### What devices is Kakuro Classic Lite available on? Kakuro Classic Lite is optimized for both iPhone and iPad devices. ### What is the age rating for Kakuro Classic Lite? Kakuro Classic Lite has an age rating of 4+, making it suitable for a wide range of players. ## Version history (last 5 releases) ### 1.2.3 — 2026-11-01 Completely rebuilt version: - New, more precise pencil mode - Daily Kakuro with a global daily leaderboard - Optimised for current iPhone and iPad displays - Faster loading and smoother controls - Numerous bug fixes Happy puzzling! If you enjoy the game ### 1.2.2 — 2012-06-05 - Bugfixes - new map for daily mode ### 1.2.1 — 2011-11-28 hot fix - The pencil mode works again! - The icon has been adjusted! ### 1.2 — 2011-11-15 NEW NEW NEW Try the new Master-Mode! Lacking the usual help, the Master-Mode is suited for real pros. It is now possible to play 2 Daily-Maps – one in Classic- and one in Master-Mode. You can change Mode in through the Game Options. The currently enabled Mode is shown by the changed cup. NEW NEW NEW - Fixed Local Score Ranking Error - Daily Kakuro is now saved on exit and can only be played once a day - Standard games will be saved on pause or exit - Facebook and Twitter integration has been tweaked - Performance has been optimized - Space Usage has been optimized LITE: The Lite version has been greatly improved. You can now play all the maps from the full version. Master- and Daily-Maps can be played twice a week. ### 1.1 — 2011-01-28 No release notes. ## More apps by Ralf Zimmer Zaubersee.de - [Kakuro Classic: Number Puzzle](https://appshunter.io/ios/app/kakuro-classic-number-puzzle/id408646288) - [A Game of Bombs](https://appshunter.io/ios/app/a-game-of-bombs/id580536615) - [Kula](https://appshunter.io/ios/app/kula/id1001951283) - [Dota Live Analytics](https://appshunter.io/ios/app/dota-live-analytics/id1037849577) All apps by Ralf Zimmer Zaubersee.de: https://appshunter.io/developer/408646291 --- *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 2026-11-03.*