Sudoktor

Matthieu Leschemelle |

ASO score

Text

37/100

Reviews

0/100

Graphic

60/100

Other

0/100

App Rating

3.8

Votes

App Age

12y 6m

Last Update

Sep 29, 2023

Compare with Category Top Apps

Metrics	Current App	Category Top Average	Difference
Rating	3.75	4.61	-19%
Number of Ratings (Voted)	9	594.1K	-100%
App Age	12y 5m	6y 5m	+93%
Price	$1	$0
In-app Purchases Price	$0	$43
Update Frequency	836d	30d	+2 724%
Title Length	8	23	-65%
Subtitle Length	17	27	-37%
Description Length	787	2 352	-67%
Number of Screenshots	1014	1273	-20 %
Size	2MB	376MB	-100 %

Category Ranking in United States

Top	Jan 04, 2026	Jan 11, 2026
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Top	Jan 04, 2026	Jan 11, 2026
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Top	Jan 04, 2026	Jan 11, 2026
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Top	Jan 04, 2026	Jan 11, 2026
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Ranking Keywords in United States

Keywords	App Rank

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Text ASO

Title (

Characters: 8 of 30

)

Sudoktor

Subtitle (

Characters: 17 of 30

)

the Sudoku doctor

Description (

Characters: 787 of 4000

)

Sudoktor is a Sudoku solving assistant. It helps you to solve and understand Sudoku puzzles but it can also be used to create and solve unlimited Sudoku puzzles. See the support page for more details and screenshots. App's key features: - generates valid 9x9 sudoku puzzles of any choosen level (from easy to fiendish) - allows to rate objectively the difficulty of the current puzzle - allows to enter to enter standard 9x9 Sudokus manually or by copy-and-paste - offers an intuitive and quick entry method - shows or hides pencil marks, updates them automatically - full Undo/Redo feature - offers advanced analysis on demand: - candidates - wrong values - solution - subsets, grid analysis, forcing chains, almost locked subsets... - ability to save and to reopen the games}

Screenshots

Rating & Reviews

Reviews Overview

🧐 Coming Soon…

Rating

3.8

9 voters

Some Latest Reviews

Sudoku Senior

22 Feb, 2021

I have reached the point in my Sudoku journey where a lot of puzzles are not quite hard enough. Sudoktor has fiendish puzzles which are challenging enough for me. I like that Sudoktor will calculate and continuously update possible candidates for me, I can do this for myself but honestly it's a tedious unchallenging part of solving a puzzle. One element of Sudoktor which as far as I am aware is unique, is the user interface it uses when entering either your guess or a pencil mark. You select the cell you want to work with and the display pops up a larger square containing the values that you may choose. The really clever part of this is that it represents pencil marks as small digits and guesses as large digits. This feature has once and for all ended the problem of accidentally entering a guess instead of a pencil mark because it is obvious which you are about to do. I also like very much the ability to import and export puzzles, other apps have this but Sudoktor seems to go one step further and allow many options for import and export format. The analysis feature is interesting, it's not just on or off, you can select the type(s) of analysis that you want the program to use. I find ths helpful as a learning aid when stuck. The display shows exactly what your next move should be and more importantly shows you why. You can see the explanation on the actual puzzle you are working on. All in all Sudoktor is a step ahead of any other Sudoku app I have seen.

Black Walnut Pie

07 Nov, 2020

I remember making a “map” of sudoku puzzles just like the layout of this app where the immediate possibilities are shown for the the yet unknown positions probably 15 years ago when I had time to kill and absolutely HAD to solve the sudoku in the paper! And it doesn’t seem to appear in other apps! The input is simple but powerful in that you can put in a series of numbers and it reads it like a charm! I made a mistake in my first input and how the program reformats the raw number input is beautiful in its simplicity without needing to go in and out of input boxes and how it can reformat it into a very readable layout is fabulous! I haven’t tried out turning off analysis mode features mentioned in the other review, but turning off where it makes the correct answer red makes it maybe a bit too easy. I do like where it highlights the boxes in yellow though. I’m a programmer myself and I appreciate good engineering and this is pretty fabulous!

Other

Additional Information

Rating:	3.75
Voted:	9
App Store Link:
Price:	0.99 $
Website:	-
Email:	-
Privacy Policy:
Categories:	Board, Games, Puzzle
Size:	1MB
App Age:	12 years 6 months
Release Date:	Jul 20, 2013
Last Update:	Sep 29, 2023
Version:	1.4

Version history

1.4

Sep 29, 2023

- it is now possible to save the games, including their pencil marks - the crash when creating a new random game or rating an existing game has been fixed

1.3

Aug 27, 2019

- Bug fix: the Options window now allows to remove analysis options.

Sudoktor

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