We monitor 175 App Store storefronts to answer one question —

Is 81 Squares Free 數獨 스도쿠 81乗 Судоку 15000 puzzles censored by Apple?

Gone.

81 Squares Free 數獨 스도쿠 81乗 Судоку 15000 puzzles is gone from every App Store storefront we test. It was last seen available on Oct 2, 2021.

2,407 tests on record·last checked 33 hours ago

Why it is unavailable

Five things can put an app out of one App Store. Each is weighed below against what can be seen from outside — open a card for the reasoning.

  • A government or a court demanded itLikely

    and Apple complied. Apple publishes a count of these per country each year and never says which apps they were. Apple's 2025 App Store Transparency Report

  • Apple applied a rule, unaskedLikely

    either its own review guidelines, or its own reading of a local law, with nobody having demanded anything. This is the largest category in Apple's own removal figures by a wide margin, and it covers distribution permits as well as content — Apple kept a free Bible app out of mainland China in 2021 for want of one. Apple's 2025 App Store Transparency Report

  • The developer withheld itUnlikely

    freely, or under legal advice of their own, or because Apple's guidelines require that kind of app to be limited to certain countries. Switching a country off is easy for a developer to do in Apple's own tools: it needs no new version of the app, and it leaves no public trace other than the app being unavailable.

  • Something brokeUnlikely

    a rejected update, a lapsed certificate, a payment or licensing problem, a mistake nobody has got round to noticing.

  • A local rule about paying for itRuled out

    gambling licences, financial rules, tax — the kind of law that governs a transaction. Apple can obey every one of them by refusing the payment, which is why this is the only restriction we would accept and the only one that cannot touch a free app.

    • It is free, so Apple sells nothing here.
How this is weighed, and what it cannot tell you

Weighed from the evidence under each card, not from a model. There is no published figure for how Apple's removals divide up, so these are ordered words rather than percentages. For scale on the same-day counts: across the whole record an app leaves a storefront with fewer than two others, so a dozen at once is not a dozen coincidences.

None of this is certain, and a citation does not make it so: Apple naming a Chinese agency tells you what Apple said, not everything that happened. What can be said is that the readings alone cannot separate these five — a developer switching off a country and a government ordering it removed arrive at Apple's catalogue looking identical — and that nobody has ever measured how they divide across the App Store. The one careful study of the question was done on Google's store, using an error message Apple does not emit.

Apple publishes no record of which apps are unavailable in which of its App Stores. For the removals it makes on a government's demand it publishes the agency and the law behind every one — 2,045 of the 166,899 apps it removed during 2025 — and never which app. Where a reason reaches the public at all, it is usually because a developer chose to say so. Apple's App Store Transparency Report

Know of a statement, notice or order we have missed? Tell us →

81 Squares Free 數獨 스도쿠 81乗 Судоку 15000 puzzles

Developer: James Thomson · Category: Games · Released: Mar 27, 2009 · Rating: 3.3★

View in App Store ↗
0stores where available
165stores where blocked
7.06Bpeople behind the block
165of 175 stores tested
2,407tests on record

Other Games apps missing from India

Everything missing from India →

Life of this app

  1. Mar 27, 2009Released on the App Store
  2. Mar 3, 2019First tested by AppleCensorship
  3. Oct 2, 2021Last seen available anywhere
  4. Jul 31, 2022Gone from 165 storefronts
  5. Sep 17, 2026Most recent test

Testing history

One column per month, every month from the first reading to the last. Height follows how many readings we took that month; red is the share of them that found the app unavailable. An empty month is one nobody tested.

2019-032026-09

Found availableFound unavailable

Availability by storefront

Every storefront we test, current status first. Data is a measurement, not a promise: each row carries its own date.

Test now
AfghanistanAFUnavailableMar 23, 20233 years ago
AlgeriaDZUnavailableAug 11, 20224 years ago
AngolaAOUnavailableApr 6, 20222 years ago
AnguillaAIUnavailableMar 6, 20222 years ago
Antigua & BarbudaAGUnavailableMay 30, 20232 years ago
ArgentinaARUnavailableApr 18, 20247 months ago
ArmeniaAMUnavailableMar 2, 20234 years ago
AustraliaAUUnavailableAug 21, 20223 years ago
AustriaATUnavailableNov 23, 20225 months ago
AzerbaijanAZUnavailableMar 19, 202213 months ago
BahrainBHUnavailableFeb 22, 20233 years ago
BarbadosBBUnavailableFeb 17, 20237 months ago
BelarusBYUnavailableMay 1, 20237 months ago
BelgiumBEUnavailableApr 22, 20247 months ago
BeninBJUnavailableAug 23, 202513 months ago
BermudaBMUnavailableMar 6, 20224 months ago
BhutanBTUnavailableAug 19, 202513 months ago
BoliviaBOUnavailableSep 20, 20224 years ago
BotswanaBWUnavailableJan 20, 20239 months ago
BrazilBRUnavailableMar 6, 20223 months ago
British Virgin IslandsVGUnavailableMay 11, 202212 months ago
BulgariaBGUnavailableDec 4, 20223 years ago
Burkina FasoBFUnavailableMar 6, 20222 months ago
CambodiaKHUnavailableJun 20, 20263 months ago
CanadaCAUnavailableFeb 11, 20232 years ago
Cape VerdeCVUnavailableMar 23, 20223 years ago
Cayman IslandsKYUnavailableMar 6, 20227 months ago
ChadTDUnavailableOct 30, 202511 months ago
China (Mainland)CNUnavailableMar 6, 20223 months ago
ColombiaCOUnavailableSep 15, 20226 months ago
Costa RicaCRUnavailableOct 9, 20221 year ago
Côte d’IvoireCIUnavailableOct 31, 20222 years ago
CroatiaHRUnavailableMar 6, 20225 months ago
CyprusCYUnavailableMar 6, 20226 months ago
CzechiaCZUnavailableJul 18, 20224 years ago
DenmarkDKUnavailableDec 20, 20224 years ago
DominicaDMUnavailableMar 6, 20223 months ago
Dominican RepublicDOUnavailableApr 29, 20222 years ago
DR CongoCDUnavailableJun 24, 20226 months ago
EcuadorECUnavailableMar 6, 202210 months ago
EgyptEGUnavailableMay 29, 20232 years ago
El SalvadorSVUnavailableMar 15, 20266 months ago
EstoniaEEUnavailableApr 6, 20223 years ago
EswatiniSZUnavailableJan 14, 20232 years ago
FijiFJUnavailableNov 12, 20224 years ago
FinlandFIUnavailableJun 15, 20232 years ago
FranceFRUnavailableMar 6, 20223 months ago
GabonGAUnavailableJun 24, 20223 years ago
GambiaGMUnavailableFeb 18, 20234 years ago
GeorgiaGEUnavailableDec 11, 20233 months ago
GermanyDEUnavailableOct 28, 20252 months ago
GhanaGHUnavailableMar 10, 20266 months ago
GreeceGRUnavailableJul 15, 20232 years ago
GrenadaGDUnavailableApr 18, 20223 months ago
GuatemalaGTUnavailableApr 23, 20222 years ago
Guinea-BissauGWUnavailableMar 6, 202210 months ago
GuyanaGYUnavailableJun 10, 202213 months ago
HondurasHNUnavailableJul 11, 20224 years ago
Hong KongHKUnavailableMay 28, 202215 months ago
HungaryHUUnavailableMar 6, 202245 days ago
IcelandISUnavailableJul 17, 202514 months ago
IndiaINUnavailableSep 18, 20222 years ago
IndonesiaIDUnavailableSep 8, 20229 months ago
IraqIQUnavailableJul 19, 202514 months ago
IrelandIEUnavailableMar 17, 20266 months ago
IsraelILUnavailableJul 12, 20233 years ago
ItalyITUnavailableNov 20, 20231 year ago
JamaicaJMUnavailableMar 13, 20224 years ago
JapanJPUnavailableFeb 13, 20267 months ago
KazakhstanKZUnavailableJun 15, 20223 years ago
KenyaKEUnavailableMar 28, 20233 years ago
KosovoXKUnavailableNov 23, 202210 months ago
KuwaitKWUnavailableJul 2, 20224 years ago
KyrgyzstanKGUnavailableFeb 25, 20232 years ago
LaosLAUnavailableMar 6, 20224 years ago
LatviaLVUnavailableDec 23, 20232 years ago
LebanonLBUnavailableSep 8, 202212 months ago
LiberiaLRUnavailableNov 14, 20223 years ago
LibyaLYUnavailableJul 17, 20262 months ago
LithuaniaLTUnavailableMay 19, 202514 months ago
LuxembourgLUUnavailableMar 6, 202233 hours ago
MacaoMOUnavailableAug 20, 20224 years ago
MadagascarMGUnavailableJan 5, 20243 years ago
MalawiMWUnavailableOct 23, 20224 years ago
MalaysiaMYUnavailableApr 30, 20222 years ago
MaldivesMVUnavailableNov 28, 20222 years ago
MaliMLUnavailableJun 10, 20223 months ago
MaltaMTUnavailableDec 3, 20222 years ago
MauritaniaMRUnavailableDec 26, 20223 years ago
MauritiusMUUnavailableApr 29, 20223 years ago
MexicoMXUnavailableJan 28, 202515 months ago
MicronesiaFMUnavailableApr 17, 202315 months ago
MoldovaMDUnavailableJun 19, 20224 years ago
MongoliaMNUnavailableMar 19, 20222 years ago
MontserratMSUnavailableFeb 15, 20232 years ago
MoroccoMAUnavailableJul 20, 202213 months ago
MozambiqueMZUnavailableMar 20, 20222 years ago
Myanmar (Burma)MMUnavailableApr 23, 20247 months ago
NamibiaNAUnavailableApr 2, 20222 years ago
NauruNRUnavailableApr 12, 202433 hours ago
NepalNPUnavailableMar 13, 20222 years ago
NetherlandsNLUnavailableMar 6, 202212 days ago
New ZealandNZUnavailableOct 20, 20224 years ago
NicaraguaNIUnavailableMay 24, 20225 months ago
NigerNEUnavailableJun 15, 20222 years ago
NigeriaNGUnavailableMar 23, 20222 years ago
North MacedoniaMKUnavailableMar 13, 20227 months ago
NorwayNOUnavailableSep 23, 20224 years ago
OmanOMUnavailableDec 15, 202343 days ago
PakistanPKUnavailableMar 6, 20225 months ago
PalauPWUnavailableJan 22, 20233 years ago
PanamaPAUnavailableMar 30, 20224 years ago
Papua New GuineaPGUnavailableJul 23, 20224 years ago
ParaguayPYUnavailableMay 31, 202516 months ago
PeruPEUnavailableAug 16, 20232 years ago
PhilippinesPHUnavailableAug 24, 20221 year ago
PolandPLUnavailableOct 17, 202545 days ago
PortugalPTUnavailableMar 6, 20223 months ago
QatarQAUnavailableJan 3, 20243 years ago
Republic of the CongoCGUnavailableMar 6, 20222 years ago
RomaniaROUnavailableMar 13, 20226 months ago
RussiaRUUnavailableMar 6, 202233 hours ago
RwandaRWUnavailableJul 2, 20222 years ago
São Tomé & PríncipeSTUnavailableMar 6, 202210 months ago
Saudi ArabiaSAUnavailableJun 7, 20222 years ago
SenegalSNUnavailableMar 6, 20225 months ago
SerbiaRSUnavailableNov 12, 202213 months ago
SeychellesSCUnavailableMar 6, 20225 months ago
Sierra LeoneSLUnavailableMar 23, 20221 year ago
SingaporeSGUnavailableMar 6, 20227 months ago
SlovakiaSKUnavailableMar 6, 20225 months ago
SloveniaSIUnavailableMay 24, 20224 months ago
Solomon IslandsSBUnavailableMay 11, 202214 months ago
South AfricaZAUnavailableAug 21, 202413 months ago
South KoreaKRUnavailableFeb 9, 20232 years ago
SpainESUnavailableMar 6, 20225 months ago
Sri LankaLKUnavailableJun 9, 20222 years ago
St. Kitts & NevisKNUnavailableMar 6, 20221 month ago
St. LuciaLCUnavailableMar 7, 20222 years ago
St. Vincent & GrenadinesVCUnavailableJun 7, 20222 years ago
SurinameSRUnavailableMar 20, 20222 years ago
SwedenSEUnavailableMar 6, 20223 months ago
SwitzerlandCHUnavailableSep 14, 202411 months ago
TaiwanTWUnavailableOct 15, 20232 years ago
TajikistanTJUnavailableApr 13, 20222 years ago
TanzaniaTZUnavailableMar 6, 202214 months ago
ThailandTHUnavailableMar 6, 20223 months ago
TongaTOUnavailableJul 2, 20223 years ago
Trinidad & TobagoTTUnavailableJul 2, 202216 months ago
TürkiyeTRUnavailableApr 10, 20237 months ago
TurkmenistanTMUnavailableMay 30, 20222 years ago
Turks & Caicos IslandsTCUnavailableApr 30, 20223 years ago
UgandaUGUnavailableJul 12, 20245 months ago
UkraineUAUnavailableMar 6, 20224 months ago
United Arab EmiratesAEUnavailableSep 8, 202233 hours ago
United KingdomGBUnavailableJul 24, 20223 years ago
United StatesUSUnavailableMar 6, 202233 hours ago
UruguayUYUnavailableJul 31, 20224 years ago
UzbekistanUZUnavailableMar 6, 20224 years ago
VanuatuVUUnavailableNov 20, 20224 years ago
VenezuelaVEUnavailableAug 4, 20261 month ago
VietnamVNUnavailableMay 31, 202212 days ago
YemenYEUnavailableJan 30, 20268 months ago
ZambiaZMUnavailableFeb 22, 202314 months ago
ZimbabweZWUnavailableAug 20, 20227 months ago
AlbaniaALNot tested0
BahamasBSNot tested0
BelizeBZNot tested0
Bosnia & HerzegovinaBANot tested0
BruneiBNNot tested0
CameroonCMNot tested0
ChileCLNot tested0
JordanJONot tested0
MontenegroMENot tested0
TunisiaTNNot tested0

Testing asks Apple whether it will sell this app in that storefront, right now, by the same method the crawler has used since 2019. Your browser asks Apple directly, so the answer describes what Apple serves your connection — and if your browser cannot reach Apple at all, we ask on your behalf and say so. The result is a link: open it to see Apple's own answer and check ours. Readings are added to the record above; roughly a quarter of the readings taken each day come from people testing.

How we test

Availability is checked against Apple's own catalog servers for every storefront, the same way the App Store app asks. "Unavailable" means Apple's servers say the app cannot be offered in that country — it does not say who asked for the removal. Removals initiated by the developer and removals demanded by governments look the same from outside; the history and context on this page are how we tell them apart.