# Accessible Sudoku > Customizable Sudoku game with large grids, offline play, and VoiceOver support. (iPhone/iPad app by John Sturt.) - Source: https://appshunter.io/ios/app/accessible-sudoku/id1594352197 (this page in markdown: same URL + `.md`) - Developer: [John Sturt](https://appshunter.io/developer/1089097833) - Category: Games, Lifestyle, Casual, Puzzle - Price: $0.99 - Rating: 3.70/5 from 3 App Store ratings · 4 written reviews indexed - Age rating: 17+ - Requires: iOS 17.0 · 42 MB - Languages: American English - Released: 2021-12-08 - Data updated: 2026-08-21 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/accessible-sudoku/id1594352197/reviews.md ## What is Accessible Sudoku? Accessible Sudoku Play huge grids on small devices. In this version you can Choose to play 4,9,16 or 25 grid sizes. Choose the number of cells to fill in. Features The 4 grid size has over 280 patterns. The 9,16 and 25 grid sizes have 20,000 patterns Designed to be played offline. No in-app purchases. Built to be easy to play but hard to put down. Simple clean interface. 100% VoiceOver compatible. All feedback very welcome to info@woodsideapps.com @John Sturt / Woodside Apps 2024 ## Key features - Multiple grid sizes (4x4 to 25x25) - Customizable fill-in levels - Over 20,000 patterns - Offline gameplay - VoiceOver compatibility - Simple, clean interface ## Chart rankings - #199 in Top Paid · Casual (US App Store) ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/accessible-sudoku/id1594352197/reviews.md ### 5/5 — Great game fully accessible with VoiceOver *2026-02-09* This game is fantastic. There are endless puzzles in either four, nine or 16 grid formats which you were able to adjust the difficulty of as many blank spaces as you like. Not one for being capable with Sudoku in general I never really considered it until this app. Now I’m playing 9 x 9 at a fairly tricky level, but I always have the option to increase or decrease the difficulty to my taste down the line. It’s fully accessible with the VoiceOver screen reader and there are no adverts or annoying pay to play features once you have downloaded the app. Most importantly I recently reported a bug to the developer where by background music such as podcasts et cetera would be paused when interacting with the game sometimes. Developer immediately responded to me and implemented a fix Within days. The issue was completely resolved and now the game is better than ever. Cannot recommend this game enough it’s a no brainer. an easy five stars from me no question😂👍 ### 1/5 — Not accessible for people with usable vision *2025-07-18* As you can see in the images from the developer, the left half of the first column is not visible. There is no way to make it visible. The right half of the numbers 3 and 8 look the same. If it weren't for that, this game would be really good. For me, it can be unwinnable. There is no reason for me to keep this on my phone. ### 5/5 — Hard to play *2024-04-30* This a very good game but it’s hard to play cause the big square boxes have no lines can you get leases make this game more accessible ### 5/5 — Very good with voiceover. *2022-11-27* This game is very good with voiceover. I do, have a few suggestions, however. well, it’s actually one suggestion, but to use across-the-board… Literally. Why not, after finding a missing cell, have the keyboard pop up with the numbers as on a telephone style keypad. Then, A user could just touch on the number they want, and if the right parameters are active in voiceover, they could lift their finger, and the number would be entered into that so. here is the second part of my suggestion. Instead of having number to number coordinates, what about having letter to number coordinates as in an Excel spreadsheet… A one through a 9, or by nine, in that case. however, the current way could be expressed as well, under “Cartesian style, “this means, of course, that the Cartesian grid would be used with number to number coordinates for students who are learning to find a slope in mathematics. The “business, “style would be applied for people who want to have an Excel styles spreadsheet, listing with their screen reading software. Of course, that is a one through my 9. now, for the last part of my suggestion. I know that sudoku is not a mathematical puzzle, at least not in the following way. however, let’s take the shortest puzzle we have. The first and fourth columns could be how they are now with numbers one through four. The second and third columns could be used for an addition or subtraction thing to start with. So, for example, have two in the first column, plus in the next three in the next column, and a blank in the final one. The answers have to be given in that column. Of course, people who read in real would read this from left to right, using either Németh or UEB real codes. keep up your good work on these and your other games. it could be randomized, however. The choice would not be given for the student as a student needs to work on the mathematical addition, instruction skills. Of course, it would be easy to start with. Later on, letters (exponents) will be added for algebraic expression. What do you think? Seeing this game is more than it is, as I am going to be probably a future special educator. Could probably be used with switch access. ## Frequently asked questions about Accessible Sudoku ### Does Accessible Sudoku have ads? No, Accessible Sudoku is ad-free. It is a paid application with no advertisements included in the gameplay experience. ### What grid sizes are available in Accessible Sudoku? Accessible Sudoku offers four grid sizes: 4x4, 9x9, 16x16, and 25x25. The larger grids provide a significant number of patterns for extended play. ### Can I play Accessible Sudoku offline? Yes, Accessible Sudoku is designed to be played offline. You do not need an internet connection to enjoy puzzles on this app. ### Is Accessible Sudoku compatible with VoiceOver? Yes, Accessible Sudoku is 100% VoiceOver compatible. This ensures a fully accessible experience for visually impaired users. ### What is the price of Accessible Sudoku? Accessible Sudoku costs $0.99. This is a one-time purchase with no in-app purchases or subscriptions. ### How many patterns are available in Accessible Sudoku? The 4x4 grid has over 280 patterns, while the 9x9, 16x16, and 25x25 grids each offer 20,000 patterns, providing a vast amount of content. ### What devices support Accessible Sudoku? Accessible Sudoku is supported on iPhone and iPad devices. It was released on December 8, 2021, and its latest version is 1.0.6. ### What is the age rating for Accessible Sudoku? Accessible Sudoku has an age rating of 17+. This is likely due to the complexity of the larger grid sizes and the strategic thinking required. ## Version history (last 5 releases) ### 1.0.9 — 2026-07-09 Fix to sound issue crashes ### 1.0.8 — 2026-05-16 Sound issue fixed. ### 1.0.6 — 2026-02-06 Background audio now plays when selecting guess ### 1.0.5 — 2024-08-16 Fix for vertical navigation while using voiceover bugs and fixes ### 1.0.4 — 2023-02-28 Added option to help blind / visually impaired users visualize the game board. When the helper is turned on 3 icons appear at the bottom of the game screen They have the following contents: horizontal line vertical line block To focus the target of the icons select a number in the grid or play the game as normal. This feature was requested by a player, so many thanks for all suggestions bugs and fixes ## Apps similar to Accessible Sudoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [Eldershyft](https://appshunter.io/ios/app/eldershyft/id6758571287) | 5.0 (8) | Free | Games | | [Dominogue](https://appshunter.io/ios/app/dominogue/id6762389682) | — | Free | Games | | [Landscapes](https://appshunter.io/ios/app/landscapes/id445638070) | 5.0 (5) | Free | Games | | [The Forest Quartet](https://appshunter.io/ios/app/the-forest-quartet/id6714474409) | 3.7 (3) | $5.99 | Games | | [Sudoku (Oh No! Another One!)](https://appshunter.io/ios/app/sudoku-oh-no-another-one/id421385004) | 4.5 (46) | Free | Games | | [Wisielec - Hangman Puzzle](https://appshunter.io/ios/app/wisielec-hangman-puzzle/id6760922819) | — | Free | Games | ## More apps by John Sturt - [Super Tile Smash](https://appshunter.io/ios/app/super-tile-smash/id1196714817) - [Wordfinder Game](https://appshunter.io/ios/app/wordfinder-game/id1342131235) - [Knight Commander](https://appshunter.io/ios/app/knight-commander/id1386064178) - [Minesweeper Deluxe](https://appshunter.io/ios/app/minesweeper-deluxe/id1444072641) - [Tank Battle Endless Gunner](https://appshunter.io/ios/app/tank-battle-endless-gunner/id1458091689) - [Accessible Word Ladders](https://appshunter.io/ios/app/accessible-word-ladders/id1562960650) All apps by John Sturt: https://appshunter.io/developer/1089097833 --- *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 2026-08-21.*