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What’s New Version 2026.13
2026.13:
- Fixed a small bug
2026.12:
- Fixed a Gattai-3 bug in the Daily Challenge
- New high contrast option
2026.11:
- Fixed a small bug
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Description
Discover the most complete Sudoku experience on the App Store. Sudoku by Joseph offers 12 unique puzzle variants in one beautifully designed app - trusted by players for over 15 years with a 4.66-star rating from 2,400+ reviews.
THREE FREE VARIANTS TO ENJOY:
- Classic Sudoku - The timeless 9x9 number puzzle
- Jigsaw Sudoku - Irregular regions replace the standard boxes
- Killer Sudoku - Cage sums meet Sudoku logic
NINE PREMIUM VARIANTS FOR TRUE ENTHUSIASTS:
- 16x16 Sudoku - Super-sized grid for an extra challenge
- Twodoku - Two overlapping Sudoku grids
- Tripledoku - Three interlocking puzzles
- Gattai-3 - Three grids sharing regions
- Sohei - Four grids in a cross pattern
- Samurai - Five overlapping grids
- Cross Sudoku - A cross-shaped multi-grid puzzle
- Flower Sudoku - Five grids in a flower arrangement
- Kazaguruma - A pinwheel of four grids
FEATURES THAT MAKE THE DIFFERENCE:
- Daily Challenge - A new puzzle every day to keep your streak alive
- Multiple difficulty levels - From beginner-friendly to fiendishly hard
- 13 stunning themes - Customize your experience with light and dark modes
- Customizable fonts - Choose the look that suits you
- Full statistics - Track your progress and improvement
- Game Center - Compare your achievements with friends
- Ad-free with Premium - No interruptions, ever
- Works offline - Play anywhere, anytime
- Privacy-focused - We respect your data
Crafted by an indie developer with a passion for puzzles, Sudoku by Joseph is the app that grows with you. Start with Classic, Jigsaw, or Killer for free, then unlock all 12 variants with a premium subscription.
Premium Subscription:
- Payment will be charged to your Apple ID account at the confirmation of purchase
- Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period
- Your account will be charged for renewal within 24 hours prior to the end of the current period
- You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase
- Any unused portion of a free trial period will be forfeited when you purchase a subscription
Privacy Policy: https://sudokubyjoseph.app/privacy
Terms of Use: https://sudokubyjoseph.app/eula
In-App Purchases US pricing
Premium Subscription
Monthly · Monthly 7-day free trial$1.99
Yearly · Yearly 7-day free trial$17.99
One-Time Purchases
Small Tip$1.99
Medium Tip$4.99
Large Tip$9.99
Capabilities
In-App PurchasesGame Center
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 25 versions
Build 885997263v2026.132026-05-29 19:07:16
2026.13:
- Fixed a small bug
2026.12:
- Fixed a Gattai-3 bug in the Daily Challenge
- New high contrast option
2026.11:
- Fixed a small bug
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 884938686v2026.122026-05-18 19:10:39
2026.12:
- Fixed a Gattai-3 bug in the Daily Challenge
- New high contrast option
2026.11:
- Fixed a small bug
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 884786175v2026.112026-04-22 21:32:45
2026.11:
- Fixed a small bug
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 884707767v2026.102026-04-21 19:24:55
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 884533338v2026.92026-04-19 21:06:30
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 884404240v2026.82026-04-14 19:34:44
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 884167979v2026.72026-04-11 11:09:39
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 883946784v2026.62026-04-04 19:07:44
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 883910449v2026.52026-03-30 20:13:57
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 883824198v2026.42026-03-29 18:33:41
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 883648909v2026.32026-03-25 16:39:48
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 12 puzzle variants including Killer, Samurai, Flower, and Kazaguruma
- Daily Challenge with streaks
- 13 color themes, 14 symbol styles
- Complete redesign
Build 883578097v2026.22026-03-22 19:22:26
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 10 new puzzle variants (12 total) including Killer, Samurai, Flower, and Kazaguruma
- All puzzles rebuilt with difficulty based on real solving techniques
- Daily Challenge with streaks
- 13 color themes with light and dark mode
- 14 symbol styles: numbers, letters, Roman numerals, emoji, and custom
- Complete redesign
- Premium: all variants, all themes, all symbol styles, ad-free
Build 874854096v2026.12026-03-20 09:04:29
Biggest update in 15 years:
- 10 new puzzle variants (12 total) including Killer, Samurai, Flower, and Kazaguruma
- All puzzles rebuilt with difficulty based on real solving techniques
- Daily Challenge with streaks
- 13 color themes with light and dark mode
- 14 symbol styles: numbers, letters, Roman numerals, emoji, and custom
- Complete redesign
- Premium: all variants, all themes, all symbol styles, ad-free
Build 866455465v2025.12025-03-16 10:44:42
- made menu and settings font more clear
Build 866299072v2024.52024-06-04 16:40:50
- small bug fix and minor tweaks to UI
- new privacy focused analytics
Build 866224242v2024.42024-05-29 08:12:36
- small bug fix and minor tweaks to UI
Build 866074513v2024.32024-05-26 11:26:00
- minor tweaks to UI
Build 866013404v2024.22024-05-19 08:05:59
- fixed bug with Google's Consent Management
- tweaks to metadata and localization
Build 865848795v2024.12024-05-13 16:23:33
- fixed banner advertisement display bug on iPad when in landscape
- tweaks to meta data
Build 858539127v2023.62024-01-12 13:12:57
- compliance to Google Ads' privacy consent for European users
- rotation bug fix on iPhone 15
Build 858242637v2023.52023-07-05 20:33:53
- tweaks to meta data
Previous updates included:
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind
- fixed small advertising related bug
- fixed banner advertisement size on iPads
Build 858056849v2023.42023-06-26 05:41:53
- fixed small advertising related bug
- fixed banner advertisement size on iPads
Build 855369636v2023.22023-03-07 05:11:22
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind
- fixed small advertising related bug
Build 855392238v2023.32023-03-07 18:31:59
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind
- fixed small advertising related bug
- fixed banner advertisement size on iPads
Build 837845280v2023.12023-02-26 16:44:21
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 2.4k | 4.7 | 2026.13 |
Change log 29 changes · US
✎
releaseNotes updated
2026.13:
- Fixed a small bug
2026.12:
- Fixed a Gattai-3 bug in the Daily Challenge
- New high contrast option
2026.11:
- Fixed a small bug
2026.10:
- Fixed
✎
description updated
Discover the most complete Sudoku experience on the App Store. Sudoku by Joseph offers 12 unique puzzle variants in one beautifully designed app - trusted by pl
✎
subtitle updated
Classic Number Puzzle
✎
name updated
Sudoku by Joseph
◆
Version 2026.13 released
2026.13:
- Fixed a small bug
2026.12:
- Fixed a Gattai-3 bug in the Daily Challenge
- New high contrast option
2026.11:
- Fixed a small bug
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
-
◆
Version 2026.12 released
2026.12:
- Fixed a Gattai-3 bug in the Daily Challenge
- New high contrast option
2026.11:
- Fixed a small bug
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw wit
◆
Version 2026.11 released
2026.11:
- Fixed a small bug
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the
◆
Version 2026.10 released
2026.10:
- Fixed a visual bug in Classic puzzles
- Fixed a small crash
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a res
◆
Version 2026.9 released
2026.9:
- Fresh puzzles
- New option to play Jigsaw with colorless zones
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable
◆
Version 2026.8 released
2026.8:
- Tweaked highlight coloring
- Fixed a Killer bug in the Daily Challenge
- Added a reset statistics button
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
◆
Version 2026.7 released
2026.7:
- Long-press to enter pencil marks (enable in Settings)
- Fixed statistics and dark mode readability
- Fresh puzzles
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automati
◆
Version 2026.6 released
2026.6:
- Fixed a few small bugs
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed
◆
Version 2026.5 released
2026.5:
- Fixed a crash in the statistics
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
-
◆
Version 2026.4 released
2026.4:
- Auto Pencil Marks: automatically fill in all pencil marks (Premium)
- Candidate Filter: highlight cells containing a specific candidate
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number
◆
Version 2026.3 released
2026.3:
- Fixed a crash when completing a puzzle
- Toggle a cell value by tapping the number again
- Improved hint visuals
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 y
◆
Version 2026.2 released
2026.2:
- Option to hide the clock
- Customizable pencil markings
- 7-day free trial
2026.1:
Biggest update in 15 years:
- 10 new puzzle variants (12 total) including Killer, Samurai, Flower, and Kazaguruma
- All puzzles rebuilt with diffi
◆
Version 2026.1 released
Biggest update in 15 years:
- 10 new puzzle variants (12 total) including Killer, Samurai, Flower, and Kazaguruma
- All puzzles rebuilt with difficulty based on real solving techniques
- Daily Challenge with streaks
- 13 color themes with l
◆
Version 2025.1 released
- made menu and settings font more clear
◆
Version 2024.5 released
- small bug fix and minor tweaks to UI
- new privacy focused analytics
◆
Version 2024.4 released
- small bug fix and minor tweaks to UI
◆
Version 2024.3 released
- minor tweaks to UI
◆
Version 2024.2 released
- fixed bug with Google's Consent Management
- tweaks to metadata and localization
◆
Version 2024.1 released
- fixed banner advertisement display bug on iPad when in landscape
- tweaks to meta data
◆
Version 2023.6 released
- compliance to Google Ads' privacy consent for European users
- rotation bug fix on iPhone 15
◆
Version 2023.5 released
- tweaks to meta data
Previous updates included:
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind
- fixed small advertising related bug
- fixed banner advertisement s
◆
Version 2023.4 released
- fixed small advertising related bug
- fixed banner advertisement size on iPads
◆
Version 2023.3 released
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind
- fixed small advertising related bug
- fixed banner advertisement size on iPads
◆
Version 2023.2 released
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind
- fixed small advertising related bug
◆
Version 2023.1 released
- fixed issue with audio - you can now play while listening to music
- added option to tweak error color for color blind