We monitor 175 App Store storefronts to answer one question —

Is 1 to 64 Numbers Challenge censored by Apple?

Gone.

1 to 64 Numbers Challenge is gone from every App Store storefront we test. It was last seen available on Aug 23, 2020.

1,643 tests on record·last checked 10 days 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 →

1 to 64 Numbers Challenge

Developer: Peter Li · Category: Games · Released: Oct 24, 2013 · Rating: 1.0★

View in App Store ↗
0stores where available
147stores where blocked
4.67Bpeople behind the block
147of 175 stores tested
1,643tests on record

Other Games apps missing from mainland China

Everything missing from mainland China →

Life of this app

  1. Oct 24, 2013Released on the App Store
  2. Feb 27, 2019First tested by AppleCensorship
  3. Aug 23, 2020Last seen available anywhere
  4. Mar 26, 2022Gone from 147 storefronts
  5. Sep 8, 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.

2019-022026-09

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
AfghanistanAFUnavailableMay 7, 202516 months ago
AlbaniaALUnavailableOct 15, 202115 months ago
AngolaAOUnavailableJan 8, 20234 years ago
Antigua & BarbudaAGUnavailableJan 14, 20232 years ago
ArgentinaARUnavailableApr 2, 20222 years ago
ArmeniaAMUnavailableApr 1, 20233 years ago
AustraliaAUUnavailableDec 25, 202134 days ago
AustriaATUnavailableOct 15, 202110 months ago
AzerbaijanAZUnavailableOct 15, 202115 days ago
BahamasBSUnavailableOct 24, 202110 days ago
BahrainBHUnavailableOct 15, 20214 months ago
BarbadosBBUnavailableOct 15, 20214 months ago
BelarusBYUnavailableDec 3, 20245 months ago
BelgiumBEUnavailableOct 15, 202113 months ago
BelizeBZUnavailableOct 19, 202310 months ago
BeninBJUnavailableJun 21, 20223 years ago
BermudaBMUnavailableApr 23, 20222 years ago
BhutanBTUnavailableJun 24, 20222 years ago
Bosnia & HerzegovinaBAUnavailableJul 14, 20242 years ago
BotswanaBWUnavailableOct 21, 20224 years ago
BruneiBNUnavailableOct 15, 20212 years ago
BulgariaBGUnavailableJan 8, 20234 years ago
Burkina FasoBFUnavailableNov 2, 20212 years ago
CambodiaKHUnavailableFeb 23, 20243 years ago
CameroonCMUnavailableOct 25, 20224 years ago
CanadaCAUnavailableJan 9, 20224 years ago
Cape VerdeCVUnavailableNov 2, 202115 months ago
Cayman IslandsKYUnavailableOct 15, 202134 days ago
ChadTDUnavailableJun 6, 20224 years ago
ChileCLUnavailableOct 22, 20219 months ago
China (Mainland)CNUnavailableOct 15, 202133 days ago
ColombiaCOUnavailableMar 29, 20266 months ago
Costa RicaCRUnavailableOct 15, 202111 months ago
Côte d’IvoireCIUnavailableAug 21, 20242 years ago
CroatiaHRUnavailableApr 26, 20242 years ago
CyprusCYUnavailableFeb 4, 20221 year ago
CzechiaCZUnavailableJul 6, 20248 months ago
DenmarkDKUnavailableApr 12, 20242 years ago
DominicaDMUnavailableSep 18, 20242 years ago
Dominican RepublicDOUnavailableDec 2, 20218 months ago
DR CongoCDUnavailableJun 22, 202216 months ago
EcuadorECUnavailableJun 19, 20224 years ago
EstoniaEEUnavailableFeb 4, 20223 years ago
EswatiniSZUnavailableNov 22, 202111 days ago
FijiFJUnavailableJan 1, 20223 years ago
FinlandFIUnavailableJan 7, 20223 years ago
GabonGAUnavailableJun 28, 20224 years ago
GambiaGMUnavailableFeb 27, 20222 years ago
GeorgiaGEUnavailableApr 12, 20233 years ago
GhanaGHUnavailableNov 22, 20212 years ago
GreeceGRUnavailableNov 3, 20213 years ago
GrenadaGDUnavailableNov 15, 202115 months ago
GuatemalaGTUnavailableMay 30, 20222 years ago
HondurasHNUnavailableOct 15, 202113 months ago
Hong KongHKUnavailableOct 15, 20216 months ago
HungaryHUUnavailableAug 6, 20222 years ago
IndonesiaIDUnavailableNov 19, 20214 years ago
IraqIQUnavailableNov 25, 20223 years ago
IrelandIEUnavailableJun 13, 202416 months ago
ItalyITUnavailableMay 9, 20233 months ago
JamaicaJMUnavailableJan 7, 20223 years ago
JordanJOUnavailableMay 17, 20222 years ago
KazakhstanKZUnavailableDec 29, 20212 years ago
KenyaKEUnavailableOct 29, 20213 years ago
KosovoXKUnavailableFeb 26, 20232 years ago
KyrgyzstanKGUnavailableApr 20, 20224 years ago
LaosLAUnavailableFeb 3, 202215 months ago
LatviaLVUnavailableOct 22, 20213 years ago
LebanonLBUnavailableOct 15, 20212 months ago
LiberiaLRUnavailableDec 2, 20212 years ago
LibyaLYUnavailableJan 3, 20243 years ago
MacaoMOUnavailableOct 31, 202110 months ago
MadagascarMGUnavailableNov 3, 20212 years ago
MalawiMWUnavailableNov 1, 202511 months ago
MalaysiaMYUnavailableOct 15, 202112 days ago
MaliMLUnavailableDec 1, 20214 years ago
MauritaniaMRUnavailableFeb 27, 20222 years ago
MauritiusMUUnavailableOct 24, 20212 years ago
MexicoMXUnavailableMar 1, 20267 months ago
MicronesiaFMUnavailableApr 25, 202215 months ago
MoldovaMDUnavailableNov 22, 20213 years ago
MongoliaMNUnavailableOct 19, 20224 years ago
MontenegroMEUnavailableNov 17, 20223 years ago
MontserratMSUnavailableMar 19, 20224 months ago
MoroccoMAUnavailableJul 10, 20223 years ago
MozambiqueMZUnavailableOct 30, 202110 months ago
Myanmar (Burma)MMUnavailableAug 2, 20242 years ago
NamibiaNAUnavailableOct 15, 202111 days ago
NauruNRUnavailableFeb 26, 202410 days ago
NepalNPUnavailableMar 6, 20222 years ago
New ZealandNZUnavailableOct 15, 20219 months ago
NicaraguaNIUnavailableOct 30, 20213 years ago
NigerNEUnavailableFeb 3, 20223 years ago
NigeriaNGUnavailableMar 6, 202216 months ago
North MacedoniaMKUnavailableNov 5, 20233 years ago
NorwayNOUnavailableFeb 9, 20242 years ago
OmanOMUnavailableMay 17, 20222 years ago
PanamaPAUnavailableJan 22, 20224 years ago
Papua New GuineaPGUnavailableOct 31, 20214 years ago
ParaguayPYUnavailableSep 25, 202212 days ago
PeruPEUnavailableDec 19, 20213 years ago
PolandPLUnavailableDec 1, 20213 years ago
PortugalPTUnavailableDec 23, 20213 years ago
QatarQAUnavailableNov 23, 202233 days ago
Republic of the CongoCGUnavailableDec 22, 20214 years ago
RomaniaROUnavailableJul 10, 20224 months ago
RussiaRUUnavailableMar 4, 20222 years ago
RwandaRWUnavailableJun 23, 20224 years ago
São Tomé & PríncipeSTUnavailableOct 15, 202114 months ago
Saudi ArabiaSAUnavailableApr 7, 20233 years ago
SenegalSNUnavailableOct 20, 20244 months ago
SerbiaRSUnavailableNov 11, 20224 years ago
SeychellesSCUnavailableMay 1, 202214 months ago
Sierra LeoneSLUnavailableDec 23, 20212 years ago
SingaporeSGUnavailableJun 5, 20242 years ago
SlovakiaSKUnavailableJun 22, 20224 years ago
Solomon IslandsSBUnavailableFeb 10, 20224 years ago
South AfricaZAUnavailableJul 31, 20222 years ago
South KoreaKRUnavailableNov 15, 20213 years ago
SpainESUnavailableSep 10, 202325 days ago
Sri LankaLKUnavailableNov 1, 20212 years ago
St. Kitts & NevisKNUnavailableOct 15, 202110 days ago
St. LuciaLCUnavailableNov 4, 20245 months ago
St. Vincent & GrenadinesVCUnavailableOct 15, 20212 years ago
SurinameSRUnavailableApr 12, 20224 years ago
SwedenSEUnavailableApr 19, 20251 year ago
SwitzerlandCHUnavailableFeb 1, 20222 years ago
TajikistanTJUnavailableJun 16, 20224 years ago
TanzaniaTZUnavailableOct 29, 20217 months ago
ThailandTHUnavailableJan 31, 202211 months ago
TongaTOUnavailableJun 24, 20223 years ago
Trinidad & TobagoTTUnavailableAug 15, 20242 years ago
TunisiaTNUnavailableMar 26, 20229 months ago
TürkiyeTRUnavailableSep 18, 20222 years ago
TurkmenistanTMUnavailableJan 30, 20223 years ago
UkraineUAUnavailableMar 4, 20222 years ago
United Arab EmiratesAEUnavailableSep 8, 202210 days ago
United KingdomGBUnavailableJun 19, 202413 months ago
United StatesUSUnavailableOct 15, 202110 days ago
UruguayUYUnavailableDec 10, 20224 years ago
UzbekistanUZUnavailableJun 21, 20224 years ago
VanuatuVUUnavailableJun 30, 202336 days ago
VenezuelaVEUnavailableNov 22, 20212 years ago
VietnamVNUnavailableOct 15, 20218 months ago
YemenYEUnavailableAug 24, 20224 years ago
ZambiaZMUnavailableSep 13, 20233 years ago
ZimbabweZWUnavailableApr 11, 20222 months ago
AlgeriaDZNot tested0
AnguillaAINot tested0
BoliviaBONot tested0
BrazilBRNot tested0
British Virgin IslandsVGNot tested0
EgyptEGNot tested0
El SalvadorSVNot tested0
FranceFRNot tested0
GermanyDENot tested0
Guinea-BissauGWNot tested0
GuyanaGYNot tested0
IcelandISNot tested0
IndiaINNot tested0
IsraelILNot tested0
JapanJPNot tested0
KuwaitKWNot tested0
LithuaniaLTNot tested0
LuxembourgLUNot tested0
MaldivesMVNot tested0
MaltaMTNot tested0
NetherlandsNLNot tested0
PakistanPKNot tested0
PalauPWNot tested0
PhilippinesPHNot tested0
SloveniaSINot tested0
TaiwanTWNot tested0
Turks & Caicos IslandsTCNot tested0
UgandaUGNot 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.