| Provinces of China | 0 | - | 4.97 | 200,713 |
| Japan Country Quiz | 0 | - | 4.92 | 141,473 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,959 |
| Asia Map Quiz | 0 | - | 4.99 | 908,121 |
| States of India | 0 | - | 4.94 | 190,714 |
| Provinces of Turkey | 0 | - | 4.95 | 201,897 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,304 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,876 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,179 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,890 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,636 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,017 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,761 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,013 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,643 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,547 |
| Counties of England | 0 | - | 4.97 | 790,225 |
| Countries of the Middle East | 0 | - | 4.96 | 199,210 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,918 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,627 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,916 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,520 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,367 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,435 |
| Australian States and Territories | 0 | - | 4.96 | 141,049 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,799 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,992 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,482 |
| Monarchies of Asia | 0 | - | 4.97 | 70,664 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,487 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,190 |
| Regions of Italy | 0 | - | 4.92 | 74,882 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,554 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,143 |
| States of Germany | 0 | - | 4.96 | 150,413 |
| Regions of New Zealand | 0 | - | 4.85 | 28,254 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,448 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,448 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,984 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,080 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,675 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,394 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,886 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,833 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,549 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,549 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,039 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,899 |
| States of India Map Quiz | 0 | - | 4.82 | 26,110 |
| States of Mexico | 0 | - | 4.95 | 173,736 |
| States of Brazil | 0 | - | 4.98 | 86,617 |
| Departments of France | 0 | - | 4.93 | 52,978 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,457 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,104 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,349 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,202 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,294 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,274 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,095 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,723 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,651 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,617 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,349 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,187 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,502 |
| Countries Bordering India | 0 | - | 4.98 | 162,674 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,857 |
| Countries that Border China | 0 | - | 4.96 | 261,993 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,907 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,141 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,278 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,577 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,568 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,984 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,059 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,462 |
| Countries Closest to India | 0 | - | 4.97 | 102,280 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,796 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,468 |
| Counties of Ireland | 0 | - | 4.92 | 193,361 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,228 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,378 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,925 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,298 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,933 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,792 |
| The Only European Country ... | 0 | - | 4.91 | 214,226 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,418 |
| Hindu Countries | 0 | - | 4.86 | 49,646 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,800 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,332 |
| Countries of Africa | 0 | - | 5.00 | 2,511,877 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,094 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,902 |
| Countries that Beat China | 0 | - | 4.86 | 114,856 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,114 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,013 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,879 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,942 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,050 |
| Australia Map Quiz | 0 | - | 4.94 | 342,741 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,616 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,760 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,318 |
| African East Coast | 0 | - | 4.96 | 95,178 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,223 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,800 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,820 |
| Asian Island Nations | 0 | - | 4.63 | 93,805 |
| Arab Spring Countries | 0 | - | 4.51 | 43,852 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,877 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,448 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,620 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,595 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,354 |
| Asian Physical Geography | 0 | - | 4.61 | 35,388 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,950 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,145 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,402 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,474 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,050 |
| Random Asian City to Country | 0 | - | 4.56 | 44,411 |
| Europe Capital to Country | 0 | - | 4.99 | 248,222 |
| Asia Capital to Country | 0 | - | 4.96 | 125,872 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,693 |
| European Capitals by Map | 0 | - | 4.99 | 136,817 |
| African Capitals by Map | 0 | - | 4.99 | 132,366 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,380 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,346 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,752 |
| European Coastal Capitals | 0 | - | 4.95 | 89,899 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,241 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,324 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,141 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,472 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,070 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,658 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,400 |
| Slavic Countries | 0 | - | 4.96 | 110,977 |
| African Island Countries | 0 | - | 4.96 | 100,902 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,554 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,999 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,347 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,385 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,450 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,322 |
| The Only Asian Country ... | 0 | - | 4.69 | 121,950 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,800 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,839 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,212 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,267 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,422 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,670 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,408 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,600 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,125 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,675 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,534 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,727 |
| China Country Quiz | 0 | - | 4.38 | 115,774 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,566 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,762 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,143 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,386 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,572 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,316 |
| North America Map Quiz | 0 | - | 4.98 | 244,978 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,499 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,374 |
| Flags of North and South America | 0 | - | 4.99 | 368,239 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,898 |
| Territories of the United States | 0 | - | 4.79 | 52,185 |
| Regions of France | 0 | - | 4.78 | 119,480 |
| Hawaiian Islands | 0 | - | 4.83 | 42,471 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,930 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,346 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,359 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,171 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,879 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,436 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,201 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,607 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,115 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,051 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,958 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,700 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,153 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,889 |
| Asian Islands | 0 | - | 4.49 | 20,775 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,197 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,185 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,016 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,093 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,881 |
| Official Cities in the UK | 0 | - | 4.89 | 280,994 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,793 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,312 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,771 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,526 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,294 |
