| Provinces of China | 0 | - | 4.97 | 152,108 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 82,863 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,144 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,333,204 |
| Asia Map Quiz | 0 | - | 4.99 | 772,461 |
| Japanese Prefectures | 0 | - | 4.98 | 104,462 |
| Japan Country Quiz | 0 | - | 4.92 | 117,903 |
| China Cities Map Quiz | 0 | - | 4.87 | 87,858 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,378 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,490 |
| Countries that Border China | 0 | - | 4.96 | 231,604 |
| Flags of Asia Quiz | 0 | - | 4.99 | 517,844 |
| Countries of the Middle East | 0 | - | 4.96 | 171,141 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,836 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,548 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,701 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,899 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,654 |
| Countries that Beat China | 0 | - | 4.82 | 98,836 |
| China Country Quiz | 0 | - | 4.42 | 103,109 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,503 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,808 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,550 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,428 |
| Monarchies of Asia | 0 | - | 4.95 | 53,538 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,417 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,677 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,190 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,518 |
| States of India | 0 | - | 4.91 | 151,112 |
| Provinces of Turkey | 0 | - | 4.95 | 175,096 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,493 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,386 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,909 |
| Europe Map Quiz | 0 | - | 5.00 | 4,249,431 |
| UK Immigration by Country | 0 | - | 4.95 | 123,960 |
| Total United States Immigration by Country | 0 | - | 4.89 | 95,768 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,464 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,360 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 51,964 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,738 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,046 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,120 |
| Indonesia Country Quiz | 0 | - | 4.82 | 64,547 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.83 | 53,963 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,528 |
| Taiwan Country Quiz | 0 | - | 4.72 | 39,265 |
| Oceania Map Quiz | 0 | - | 4.97 | 561,658 |
| Africa Map Quiz | 0 | - | 5.00 | 1,923,247 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 381,542 |
| South China Sea Countries | 0 | - | 4.81 | 53,449 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 88,457 |
| The Only Remaining Asian Country . . . | 0 | - | 4.72 | 39,270 |
| Countries Bordering India | 0 | - | 4.98 | 155,167 |
| Countries Bordering Iran | 0 | - | 4.84 | 87,752 |
| Countries that Border Iraq | 0 | - | 4.97 | 101,187 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 70,390 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 111,362 |
| Countries Bordering Turkey | 0 | - | 4.98 | 108,206 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 68,875 |
| Most-Visited Countries by Japanese | 0 | - | 4.94 | 52,774 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 86,194 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 84,207 |
| Countries Closest to Turkey | 0 | - | 4.94 | 105,361 |
| Countries Closest to India | 0 | - | 4.96 | 93,389 |
| Countries Closest to Japan | 0 | - | 4.93 | 126,377 |
| Brunei Country Quiz | 0 | - | 4.88 | 19,210 |
| Jordan Country Quiz | 0 | - | 4.83 | 27,431 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,618 |
| Africa Capitals Quiz | 0 | - | 4.99 | 626,162 |
| Asia Capitals Quiz | 0 | - | 4.98 | 586,577 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,314 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,681 |
| The Only European Country ... | 0 | - | 4.94 | 175,706 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 192,646 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,373 |
| Countries of Africa | 0 | - | 5.00 | 2,136,800 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.57 | 372,716 |
| Closest Countries to North Korea | 0 | - | 4.92 | 103,376 |
| South Korea Country Quiz | 0 | - | 4.73 | 71,116 |
| United States Map Quiz | 0 | - | 4.98 | 3,878,216 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,533 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,846 |
| Australia Map Quiz | 0 | - | 4.94 | 317,064 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,546 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,897 |
| U.S. States with the Most Immigrants | 0 | - | 4.86 | 72,557 |
| African East Coast | 0 | - | 4.97 | 83,153 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,927 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,811 |
| Asian Island Nations | 0 | - | 4.66 | 88,044 |
| Arab Spring Countries | 0 | - | 4.48 | 40,428 |
| 10 Westernmost Countries in Asia | 0 | - | 4.66 | 65,561 |
| Countries with the Most Hindus | 0 | - | 4.93 | 112,253 |
| Countries Closest to Egypt | 0 | - | 4.85 | 79,172 |
| Asia's Busiest Airports | 0 | - | 4.76 | 44,985 |
| Asian Physical Geography | 0 | - | 4.59 | 33,452 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 48,253 |
| Australian Immigration by Country | 0 | - | 4.58 | 56,991 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,511 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,797 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,232 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,403 |
| Most-Visited Cities in Europe | 0 | - | 4.91 | 55,437 |
| Random Asian City to Country | 0 | - | 4.52 | 33,439 |
| Europe Capital to Country | 0 | - | 4.99 | 217,857 |
| Asia Capital to Country | 0 | - | 4.96 | 104,895 |
| EU Capitals with No Hints | 0 | - | 4.95 | 122,840 |
| European Capitals by Map | 0 | - | 4.99 | 90,395 |
| African Capitals by Map | 0 | - | 4.99 | 108,678 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,820 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 77,908 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,104 |
| European Coastal Capitals | 0 | - | 4.95 | 76,369 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,159 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 224,630 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,497 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,665 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,218 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,809 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,139 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,635 |
| Slavic Countries | 0 | - | 4.96 | 99,707 |
| African Island Countries | 0 | - | 4.96 | 88,416 |
| Asian Country Superlatives | 0 | - | 4.77 | 61,235 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,707 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,928 |
| The Only Asian Country ... | 0 | - | 4.72 | 113,368 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,224 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,436 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,372 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,193 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,290 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,797 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,643 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.44 | 52,127 |
| Countries Surrounding Istanbul | 0 | - | 4.88 | 22,091 |
| Countries Closest to Israel | 0 | - | 4.87 | 98,031 |
| China A-Z | 0 | - | 4.64 | 59,632 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 572,800 |
| India Cities Map Quiz | 0 | - | 4.64 | 55,802 |
| South America Map Quiz | 0 | - | 5.00 | 1,408,821 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,719 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,118 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,622 |
| North America Map Quiz | 0 | - | 4.98 | 193,985 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,917 |
| Flags of Africa Quiz | 0 | - | 4.99 | 380,099 |
| Australian States and Territories | 0 | - | 4.96 | 128,078 |
| Counties of England | 0 | - | 4.96 | 681,829 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,457 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,547 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,666 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,031 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,464 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,244 |
| Asian Geography By Letter - M | 0 | - | 4.42 | 48,698 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,516 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,778 |
| France Immigration by Country | 0 | - | 4.80 | 68,220 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,031 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 282,852 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 220,888 |
| Asian Islands | 0 | - | 4.44 | 19,814 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,137 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,210 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 155,819 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,843 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 83,747 |
| Official Cities in the UK | 0 | - | 4.87 | 229,673 |
| South America Capitals Quiz | 0 | - | 5.00 | 414,751 |
| North America Capitals Quiz | 0 | - | 4.99 | 183,779 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,465 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,534 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,100 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,289 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,452 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,336 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,392 |
| Hong Kong Facts | 0 | - | 4.46 | 27,704 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 159,583 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.90 | 66,696 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 100,856 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.82 | 45,866 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,878 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,276 |
| Monarchies of Europe | 0 | - | 4.88 | 86,121 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,685 |
| The Only African Country ... | 0 | - | 4.98 | 104,457 |
| The Only American Country ... | 0 | - | 4.94 | 108,757 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,142 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,335 |
| European Countries with One Border | 0 | - | 4.96 | 148,966 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,226 |
| Most Visited Countries by Chinese People | 0 | - | 4.40 | 51,956 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,074 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,196 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,364 |
| Counties of England Map Quiz | 0 | - | 4.97 | 284,955 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 846,713 |
