| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,214 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,049 |
| Asia Map Quiz | 0 | - | 4.99 | 916,343 |
| States of India | 0 | - | 4.95 | 193,125 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,721 |
| States of India Map Quiz | 0 | - | 4.83 | 26,502 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,914 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,190 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,161 |
| Countries of the Middle East | 0 | - | 4.96 | 201,080 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,844 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,471 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,698 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,122 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,959 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,202 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,279 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,395 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,287 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,245 |
| Monarchies of Asia | 0 | - | 4.97 | 71,073 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,868 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,765 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,815 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,955 |
| Japanese Prefectures | 0 | - | 4.98 | 136,816 |
| Provinces of China | 0 | - | 4.97 | 204,227 |
| Provinces of Turkey | 0 | - | 4.95 | 204,022 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,485 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,157 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,498 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,592 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,192 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,446 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,051 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,820 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,279 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,946 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,365 |
| Japan Country Quiz | 0 | - | 4.93 | 142,425 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,754 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,095 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,538 |
| China Cities Map Quiz | 0 | - | 4.93 | 105,122 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,539 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,387 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,813 |
| India Country Quiz | 0 | - | 4.44 | 130,511 |
| Pakistan Country Quiz | 0 | - | 4.54 | 61,734 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,937 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,321 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,075 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,805 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,432 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,805 |
| Countries Bordering India | 0 | - | 4.98 | 163,411 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,255 |
| Countries that Border China | 0 | - | 4.96 | 263,093 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,318 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,515 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,632 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,116 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,421 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,130 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,954 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,529 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,535 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,035 |
| Countries Closest to India | 0 | - | 4.97 | 102,749 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,606 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,924 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,520 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,271 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,476 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,934 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,788 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,166 |
| The Only European Country ... | 0 | - | 4.91 | 216,504 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,161 |
| Hindu Countries | 0 | - | 4.86 | 50,119 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,054 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,639 |
| Countries of Africa | 0 | - | 5.00 | 2,535,581 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,019 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,384 |
| Countries that Beat China | 0 | - | 4.85 | 115,766 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,507 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,400 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,659 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,836 |
| Australia Map Quiz | 0 | - | 4.95 | 344,523 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,361 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,446 |
| African East Coast | 0 | - | 4.96 | 96,014 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,882 |
| Asian Island Nations | 0 | - | 4.63 | 94,154 |
| Arab Spring Countries | 0 | - | 4.51 | 44,016 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,184 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,991 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,017 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,753 |
| Asian Physical Geography | 0 | - | 4.61 | 35,512 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,086 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,357 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,657 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,610 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,046 |
| Random Asian City to Country | 0 | - | 4.56 | 44,489 |
| Europe Capital to Country | 0 | - | 4.99 | 249,971 |
| Asia Capital to Country | 0 | - | 4.96 | 126,624 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,811 |
| European Capitals by Map | 0 | - | 4.99 | 139,036 |
| African Capitals by Map | 0 | - | 4.99 | 133,719 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,316 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,030 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,382 |
| European Coastal Capitals | 0 | - | 4.95 | 90,554 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,569 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,790 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,875 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,812 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,285 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,605 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,231 |
| Slavic Countries | 0 | - | 4.96 | 111,618 |
| African Island Countries | 0 | - | 4.96 | 101,590 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,866 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,668 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,448 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,382 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,914 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,624 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,590 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,197 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,166 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,551 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,188 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,232 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,804 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,951 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,830 |
| Maldives Country Quiz | 0 | - | 4.73 | 18,791 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,124 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,188 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,713 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,119 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,152 |
| North America Map Quiz | 0 | - | 4.98 | 248,349 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,957 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,873 |
| Flags of North and South America | 0 | - | 4.99 | 372,869 |
| Australian States and Territories | 0 | - | 4.96 | 141,926 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,315 |
| Counties of England | 0 | - | 4.97 | 796,316 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,778 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,554 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,070 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,505 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,553 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,245 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,120 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,690 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,399 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,886 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,353 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,582 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,654 |
| France Immigration by Country | 0 | - | 4.70 | 76,489 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,948 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,413 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,344 |
| Asian Islands | 0 | - | 4.49 | 20,836 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,796 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,776 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,260 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,786 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,412 |
| Official Cities in the UK | 0 | - | 4.89 | 283,563 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,170 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,600 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,429 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,999 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,208 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,805 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,156 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,316 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,266 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,862 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,152 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,868 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,080 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,052 |
| Monarchies of Europe | 0 | - | 4.90 | 98,109 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,755 |
| The Only African Country ... | 0 | - | 4.99 | 129,076 |
| The Only American Country ... | 0 | - | 4.92 | 121,565 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,114 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,475 |
| European Countries with One Border | 0 | - | 4.97 | 182,726 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,524 |
