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Steam app 1188330 · updated 12 Sep 2026, 23:03 UTC

Classic Sudoku

Presented by Cracking The Cryptic, YouTube's most popular Sudoku channel, this is the brand new “Classic Sudoku” game that their viewers have been requesting for the last two years!

Classic Sudoku Steam header artwork
Studio GoyaStudio Goya
6playing now
624-hour peak
123all-time peak
7average, last 30 days

The last 30 days

+0.1Gain+0.97%% gain20Peak

283 hourly samples, with the daily peak drawn over them. Weekends are shaded.

0511162213 Aug18 Aug23 Aug28 Aug02 Sep07 Sep12 SepThursday 13 August 202612 peakFriday 14 August 202613 peakSaturday 15 August 202614 peakSunday 16 August 202614 peakMonday 17 August 202612 peakTuesday 18 August 202614 peakWednesday 19 August 20269 peakThursday 20 August 202613 peakFriday 21 August 202613 peakSaturday 22 August 202610 peakSunday 23 August 202613 peakMonday 24 August 202620 peakTuesday 25 August 202617 peakWednesday 26 August 202616 peakThursday 27 August 202617 peakFriday 28 August 202611 peakSaturday 29 August 202612 peakSunday 30 August 202614 peakMonday 31 August 202612 peakTuesday 01 September 202612 peakWednesday 02 September 202612 peakThursday 03 September 202612 peakFriday 04 September 202612 peakSaturday 05 September 202610 peakSunday 06 September 202615 peakMonday 07 September 202613 peakTuesday 08 September 202610 peakWednesday 09 September 202612 peakThursday 10 September 202611 peakFriday 11 September 20267 peakSaturday 12 September 20266 peak
Daily peakEvery hourly sample

All time

83 months, November 2019 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

033661001332019202020222023202420252026November 201930 monthly peakDecember 201934 monthly peakJanuary 202027 monthly peakFebruary 202022 monthly peakMarch 202026 monthly peakApril 2020123 monthly peakMay 2020117 monthly peakJune 2020118 monthly peakJuly 202071 monthly peakAugust 202061 monthly peakSeptember 202058 monthly peakOctober 202079 monthly peakNovember 202062 monthly peakDecember 202060 monthly peakJanuary 202148 monthly peakFebruary 202151 monthly peakMarch 202143 monthly peakApril 202143 monthly peakMay 202155 monthly peakJune 202153 monthly peakJuly 202146 monthly peakAugust 202141 monthly peakSeptember 202147 monthly peakOctober 202141 monthly peakNovember 202151 monthly peakDecember 202142 monthly peakJanuary 202253 monthly peakFebruary 202243 monthly peakMarch 202245 monthly peakApril 202239 monthly peakMay 202237 monthly peakJune 202233 monthly peakJuly 202234 monthly peakAugust 202231 monthly peakSeptember 202227 monthly peakOctober 202225 monthly peakNovember 202223 monthly peakDecember 202222 monthly peakJanuary 202331 monthly peakFebruary 202326 monthly peakMarch 202329 monthly peakApril 202325 monthly peakMay 202328 monthly peakJune 202327 monthly peakJuly 202329 monthly peakAugust 202328 monthly peakSeptember 202325 monthly peakOctober 202325 monthly peakNovember 202326 monthly peakDecember 202326 monthly peakJanuary 202429 monthly peakFebruary 202424 monthly peakMarch 202427 monthly peakApril 202429 monthly peakMay 202428 monthly peakJune 202426 monthly peakJuly 202427 monthly peakAugust 202424 monthly peakSeptember 202430 monthly peakOctober 202425 monthly peakNovember 202422 monthly peakDecember 202423 monthly peakJanuary 202526 monthly peakFebruary 202528 monthly peakMarch 202523 monthly peakApril 202523 monthly peakMay 202522 monthly peakJune 202521 monthly peakJuly 202521 monthly peakAugust 202521 monthly peakSeptember 202519 monthly peakOctober 202520 monthly peakNovember 202521 monthly peakDecember 202522 monthly peakJanuary 202621 monthly peakFebruary 202622 monthly peakMarch 202621 monthly peakApril 202618 monthly peakMay 202618 monthly peakJune 202616 monthly peakJuly 202616 monthly peakAugust 202620 monthly peakSeptember 202615 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

05111622July 2026August 2026September 2026October 2026July 202616 peak — daily detail belowAugust 202620 peak — hourly detail belowSeptember 202615 peak — hourly detail below
Monthly peakHas finer data

July 2026

31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

049131701 Jul06 Jul11 Jul16 Jul21 Jul26 Jul31 JulWednesday 01 July 202613 peakThursday 02 July 202610 peakFriday 03 July 20268 peakSaturday 04 July 202610 peakSunday 05 July 202610 peakMonday 06 July 202616 peakTuesday 07 July 20268 peakWednesday 08 July 20269 peakThursday 09 July 202610 peakFriday 10 July 20268 peakSaturday 11 July 20269 peakSunday 12 July 202612 peakMonday 13 July 202611 peakTuesday 14 July 20268 peakWednesday 15 July 202612 peakThursday 16 July 202612 peakFriday 17 July 202613 peakSaturday 18 July 202614 peakSunday 19 July 202612 peakMonday 20 July 202610 peakTuesday 21 July 202610 peakWednesday 22 July 20268 peakThursday 23 July 20267 peakFriday 24 July 202611 peakSaturday 25 July 202610 peakSunday 26 July 202612 peakMonday 27 July 202615 peakTuesday 28 July 202610 peakWednesday 29 July 202611 peakThursday 30 July 202610 peakFriday 31 July 202610 peak

August 2026

31 days as the curve, each the highest figure that day. Behind it, 167 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

0511162201 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 202610 peakSunday 02 August 202612 peakMonday 03 August 20269 peakTuesday 04 August 202611 peakWednesday 05 August 20268 peakThursday 06 August 20269 peakFriday 07 August 202613 peakSaturday 08 August 202612 peakSunday 09 August 202611 peakMonday 10 August 202615 peakTuesday 11 August 202611 peakWednesday 12 August 202610 peakThursday 13 August 202614 peakFriday 14 August 202613 peakSaturday 15 August 202614 peakSunday 16 August 202614 peakMonday 17 August 202612 peakTuesday 18 August 202614 peakWednesday 19 August 20269 peakThursday 20 August 202613 peakFriday 21 August 202613 peakSaturday 22 August 202610 peakSunday 23 August 202613 peakMonday 24 August 202620 peakTuesday 25 August 202617 peakWednesday 26 August 202616 peakThursday 27 August 202617 peakFriday 28 August 202611 peakSaturday 29 August 202612 peakSunday 30 August 202614 peakMonday 31 August 202612 peak

September 2026

12 days as the curve, each the highest figure that day. Behind it, 116 hourly samples. Each dip is a night. Weekends are shaded.

048121601 Sep03 Sep05 Sep07 Sep09 Sep11 SepTuesday 01 September 202612 peakWednesday 02 September 202612 peakThursday 03 September 202612 peakFriday 04 September 202612 peakSaturday 05 September 202610 peakSunday 06 September 202615 peakMonday 07 September 202613 peakTuesday 08 September 202610 peakWednesday 09 September 202612 peakThursday 10 September 202611 peakFriday 11 September 20267 peakSaturday 12 September 20266 peak

October 2026

Classic Sudoku was released on 25 Nov, 2019.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Sep 2026, 23:03 UTC
App ID
1188330
Last updated
26 Nov 2020 build 5887429
Developer
Studio Goya
Publisher
Studio Goya
Release date
25 Nov, 2019
Platforms
WindowsmacOS
Download size
40 MB21 MB
Install size
340 MB174 MB
Genres
Casual, Indie, Strategy
Game modes
Single-player
Controller support
Unknown

Features & support

Steam features

Family Sharing

Controllers & input

Accessibility

Popular tags

CasualIndieStrategyPuzzle
About this gameFull description from Steam
Presented by Cracking The Cryptic, YouTube's most popular Sudoku channel, this is the brand new “Classic Sudoku” game that their viewers have been requesting for the last two years! Simon Anthony and Mark Goodliffe, the hosts of Cracking The Cryptic, have assembled a most extraordinary collection of sudoku puzzles. The sudokus in the game cover a wide range of difficulty with something for everyone - and also require an incredible range of techniques to solve them efficiently! Each of these special puzzles had to qualify for inclusion in the game by passing our rigorous play-testing - a test that NO other sudoku game on the market would pass. This play-testing ensures that a human being has actually thought about the journey you, the solver, will go on as you work through the puzzle. No computer testing here! Indeed our more advanced puzzles have been carefully designed to showcase some of the diabolical techniques in an intuitive way with the aim of helping solvers UNDERSTAND the patterns involved. In Cracking The Cryptic’s games, players start with zero stars and earn stars by solving puzzles. The more puzzles you solve, the more stars you earn and the more puzzles you get to play. Only the most dedicated (and cleverest) sudoku players will finish all the puzzles! Featured authors include (obviously) Simon and Mark but also some other authors who have produced popular puzzles on the channel! Mark and Simon have both represented the UK many times in the World Sudoku Championship and you can find more of their puzzles (and lots of others) on the internet’s biggest sudoku channel, Cracking The Cryptic. Features: 40 beautiful puzzles on launch 5 new levels every month for the first year (a total of 100 levels!) Hints written by Mark and Simon!
Content & age ratings2 regional ratings

Regional ratings

DEJUSl
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: OS *: Windows 7 or newer Processor: Intel Core i3 2.00 GHz Memory: 1 GB RAM Graphics: Intel® HD Graphics 3000 DirectX: Version 9.0 Storage: 70 MB available space

Recommended

macOS

Minimum: OS: Mac OS X v10.7 Processor: 2.3 GHz Dual Core Memory: 1 GB RAM Storage: 75 MB available space
Supported languages1 languages
LanguageFull audio
English

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers

Trailers

AchievementsTotal count and selected achievements

No announcements. Nothing has been posted about this game on Steam.

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