SPSTEAMPULSELIVE ANALYTICS
Ultimate Sudoku Collection

Ultimate Sudoku Collection overview

Stanley Lam | May 18, 2018 | game

Released

4players observed · 3 October 2026 - 12:56:54 UTC

CasualFree To PlayIndieFree to PlayPuzzleSteam Store

  • Latest observed players4 · 3 October 2026 - 12:56:54 UTC
  • SteamPulse tracked peak12
  • Units sold (VGI)40,018
  • Revenue (VGI)No data available
  • Review score76% positive

Ultimate Sudoku Collection dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

  • Latest observed players4 · 3 October 2026 - 12:56:54 UTC
  • SteamPulse tracked peak12
  • Units sold (VGI)40,018
  • Revenue (VGI)No data available
  • Review score76% positive
  • Total reviews116
  • Release dateMay 18, 2018
  • DeveloperStanley Lam
  • PublisherStanley Lam

Genres: Casual, Free To Play, Indie

Company pages: Developer: Stanley LamPublisher: Stanley Lam

Top Steam chartsTop 100 gamesGame directorySteam Store page

Game overview

Overview

Ultimate Sudoku Collection comes from Stanley Lam and is published by Stanley Lam. It arrived on Steam on May 18, 2018, and it sits naturally among Single-player, Steam Achievements, and Family Sharing. SteamPulse tracks it across Windows, macOS, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Ultimate Sudoku Collection's latest SteamPulse observation recorded 4 players at 3 October 2026 - 12:56:54 UTC, with a tracked peak near 12. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 76% positive across 116 reviews.

Language and system requirements

Ultimate Sudoku Collection is available in 1 languages including:

English

3 regional rating boards including dejus, steam germany, and igrs

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumNot listed2.0Ghz+1 GB RAMGraphics card with DX10 (shader model 4.0) capabilities.200 MB available space
macOSMinimumMac OS X 10.9+2.0Ghz+1 GB RAMGraphics card with DX10 (shader model 4.0) capabilities.200 MB available space

Sales, recommendations, and streams

Ultimate Sudoku Collection has sold up to 40,018 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Ultimate Sudoku Collection overview details

Ultimate Sudoku Collection combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Ultimate Sudoku Collection contains several variations of Sudoku game. Sudoku basic rule: Fill numbers in the board such that every row, column and region contains one occurrence of each number. Features: - Beginner, Easy, Moderate, Hard and Expert difficulties for every game type - Tons of puzzles guarenteed to have only one solution - Easy note taking - Autosave the process of unfinished levels - Record best completion time for each level - Hint feature - Achievements Current Game Types: - Basic - Gattai-3 - Gattai-3 Diagonal - Gattai-3 Anti-Diagonal - Butterfly - Sohei - Flower - Samurai - Samurai Jigsaw - Samurai Diagonal - Samurai Anti-Diagonal - Cross

SteamPulse editorial summary

Ultimate Sudoku Collection is listed as a game with Free to play. It supports Windows and macOS, belongs to Single-player, Steam Achievements, and Family Sharing, and is associated with Casual, Free To Play, and Indie. SteamPulse's latest observation records 4 players at 3 October 2026 - 12:56:54 UTC, a tracked peak of 12, and 76% positive reviews.

Overview facts

FieldValue
GameUltimate Sudoku Collection
Steam App ID851810
Typegame
Release dateMay 18, 2018
DeveloperStanley Lam
PublisherStanley Lam
PriceFree to play
PlatformsWindows and macOS
GenresCasual, Free To Play, Indie
CategoriesSingle-player, Steam Achievements, Family Sharing
Supported languagesEnglish
WebsiteNot available

Player and review overview

MetricValue
Latest observed players4 · 3 October 2026 - 12:56:54 UTC
SteamPulse tracked peak12
Positive reviews88
Negative reviews28
Total reviews116
Positive percent76%
Review typeMostly Positive
RecommendationsNot available
Average playtime3,011 minutes

SteamPulse record freshness

FieldValue
Steam release dateMay 18, 2018
Official Steam feed update (UTC)16 June 2022 - 23:48:04 UTC
SteamPulse last record update (UTC)3 October 2026 - 12:56:54 UTC
Live player count updated (UTC)3 October 2026 - 12:56:54 UTC
Store metadata updated (UTC)3 October 2026 - 12:56:54 UTC

Highlighted achievements

AchievementDescription
Basic RookieNo description
Basic VeteranNo description
Basic ExpertNo description
Basic MasterNo description
Gattai-3 RookieNo description
Gattai-3 VeteranNo description
Gattai-3 ExpertNo description
Gattai-3 MasterNo description
Gattai-3 Diagonal RookieNo description
Gattai-3 Diagonal VeteranNo description

Support and legal notes

FieldValue
Support email[email protected]
Support URLNot available
Legal noticeNot available

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/851810
Steam Storehttps://store.steampowered.com/app/851810/
Steam Communityhttps://steamcommunity.com/app/851810
PCGamingWiki search
IGDB searchSearch IGDB for Ultimate Sudoku Collection

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Ultimate Sudoku Collection?

Ultimate Sudoku Collection's latest SteamPulse observation records 4 players at 3 October 2026 - 12:56:54 UTC, with a tracked peak of 12 concurrent players in the available SteamPulse record. SteamPulse also records about 50 hours of average lifetime playtime.

Is Ultimate Sudoku Collection growing or declining recently?

October 2026 is still in progress. The month-to-date average is 4 players; the highest observed daily value is 4 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is September 2026.

What country-level audience data is available for Ultimate Sudoku Collection?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (48.8%), United Kingdom (7.3%), Russia (4.9%). The separate directional player-region model assigns its leading shares to United States (42.1%), United Kingdom (6.7%), Russia (5.6%). The directional follower-region model assigns its leading shares to United States (52.1%), United Kingdom (6.2%), Russia (5.2%). The directional wishlist-region model assigns its leading shares to United States (34.9%), China (7.2%), United Kingdom (6.2%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Ultimate Sudoku Collection?

Ultimate Sudoku Collection currently sits at 76% positive across 116 Steam reviews tracked by SteamPulse, including 88 positive reviews and 28 negative reviews. Steam labels the current review summary as Mostly Positive.

How much follower and Twitch attention does Ultimate Sudoku Collection have?

Ultimate Sudoku Collection currently has about 270 tracked Steam followers as of 29 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for Ultimate Sudoku Collection?

Ultimate Sudoku Collection is currently listed as free to play on Steam, so there is no paid entry price to compare against an older baseline. SteamPulse still keeps tracking store state, discount fields, and future pricing changes in case that status changes later.

Reviews, pricing, and metadata

Review summary

Mostly Positive

76% positive, 88 positive, 28 negative

Price and discount

Free to play

Platforms

Windows, Mac

Categories

Single-player, Steam Achievements, Family Sharing

Achievements

92

Platform releases
  • Steam 18 May 2018

DLC and packages

Ultimate Sudoku Collection - Basic Pack250 puzzles of "Basic Sudoku"dlc #853370$0.59Ultimate Sudoku Collection - Samurai Mixed Pack250 puzzles of "Samurai Sudoku"dlc #853870$2.19Ultimate Sudoku Collection - Samurai Diagonal Pack250 puzzles of "Diagonal Samurai Sudoku"dlc #853871$1.64Ultimate Sudoku Collection - Samurai Jigsaw Pack250 puzzles of “Jigsaw Samurai Sudoku”dlc #853872$1.64Ultimate Sudoku Collection - Samurai Anti Diagonal Pack250 puzzles of "Anti Diagonal Samurai Sudoku"dlc #853873$1.64Ultimate Sudoku Collection - Samurai Beginner Pack50 Beginner, 50 Easy puzzles of Samurai Sudokudlc #853874$1.09Ultimate Sudoku Collection - Samurai Median Pack50 Moderate, 50 Hard puzzles of Samurai Sudokudlc #853875$1.09Ultimate Sudoku Collection - Samurai Advanced Pack50 Hard, 50 Extreme puzzles of Samurai Sudokudlc #853876$1.09Ultimate Sudoku Collection - Samurai Expert Pack100 Extreme puzzles of Samurai Sudokudlc #853877$1.09Ultimate Sudoku Collection - Gattai-3 Pack250 puzzles of “Gattai-3 Sudoku”dlc #853881$1.09Ultimate Sudoku Collection - Gattai-3 Diagonal Pack250 puzzles of “Gattai-3 Diagonal Sudoku”dlc #853882$1.09Ultimate Sudoku Collection - Gattai-3 Anti Diagonal Pack250 puzzles of “Gattai-3 Anti Diagonal Sudoku”dlc #853883$1.64Steam App 853884Steam Store metadata is being prepared for this DLC app.DLC #853884Price unavailableSteam App 853885Steam Store metadata is being prepared for this DLC app.DLC #853885Price unavailableSteam App 853886Steam Store metadata is being prepared for this DLC app.DLC #853886Price unavailableSteam App 853887Steam Store metadata is being prepared for this DLC app.DLC #853887Price unavailableSteam App 873540Steam Store metadata is being prepared for this DLC app.DLC #873540Price unavailableSteam App 873541Steam Store metadata is being prepared for this DLC app.DLC #873541Price unavailableSteam App 944890Steam Store metadata is being prepared for this DLC app.DLC #944890Price unavailableSteam App 944891Steam Store metadata is being prepared for this DLC app.DLC #944891Price unavailableSteam App 944892Steam Store metadata is being prepared for this DLC app.DLC #944892Price unavailableSteam App 944893Steam Store metadata is being prepared for this DLC app.DLC #944893Price unavailableSteam App 1336900Steam Store metadata is being prepared for this DLC app.DLC #1336900Price unavailableSteam App 1336901Steam Store metadata is being prepared for this DLC app.DLC #1336901Price unavailableSteam App 1485290Steam Store metadata is being prepared for this DLC app.DLC #1485290Price unavailableSteam App 1485291Steam Store metadata is being prepared for this DLC app.DLC #1485291Price unavailableSteam App 1485292Steam Store metadata is being prepared for this DLC app.DLC #1485292Price unavailable

System requirements

Minimum requirements

Minimum: OS *: Windows Vista SP1+ Processor: 2.0Ghz+ Memory: 1 GB RAM Graphics: Graphics card with DX10 (shader model 4.0) capabilities. Storage: 200 MB available space

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