| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,191 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,333 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,590 |
| Name a Valid African Country | 0 | - | 4.98 | 155,100 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,054 |
| Countries of Africa | 0 | - | 5.00 | 2,561,480 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,674 |
| African East Coast | 0 | - | 4.96 | 96,814 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,096 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,544 |
| African Island Countries | 0 | - | 4.96 | 102,583 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,750 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,850 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,918 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,480 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,904 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,529 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,319 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,697 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,151 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,695 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,155 |
| The Only African Country ... | 0 | - | 4.99 | 129,719 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,407 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,448 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,891 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,486 |
| Countries That Border Russia | 0 | - | 4.98 | 464,616 |
| Countries Bordering France | 0 | - | 4.83 | 405,028 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,963 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,617 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,996 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,816 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,833 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,266 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,853 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,023 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,606 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,416 |
| African Great Lakes | 0 | - | 4.82 | 67,011 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,099 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,009 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,772 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,697 |
| Asia Map Quiz | 0 | - | 4.99 | 925,627 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,046 |
| Countries Bordering India | 0 | - | 4.98 | 163,835 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,713 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,867 |
| Countries that Border China | 0 | - | 4.96 | 264,366 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,161 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,924 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,278 |
| Countries that Border Poland | 0 | - | 4.99 | 173,217 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,134 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,290 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,657 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,699 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,396 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,015 |
| Mali Country Quiz | 0 | - | 4.83 | 24,948 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,996 |
| Eswatini Country Quiz | 0 | - | 4.85 | 20,939 |
| Djibouti Country Quiz | 0 | - | 4.82 | 21,830 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,660 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,105 |
| Name a City - European Countries | 0 | - | 4.89 | 66,231 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,200 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,174 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,363 |
| Random Country to Capital | 0 | - | 4.98 | 928,842 |
| Which City in Europe? | 0 | - | 4.83 | 107,915 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,932 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,253 |
| The Only European Country ... | 0 | - | 4.91 | 219,201 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,065 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,624 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,948 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,506 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,753 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,283 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,866 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,731 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,647 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,502 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,054 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,501 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,006 |
| Australia Map Quiz | 0 | - | 4.95 | 346,255 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,333 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,974 |
| Which City in Africa? | 0 | - | 4.78 | 58,008 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,856 |
| African Physical Geography | 0 | - | 4.51 | 31,824 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,781 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,098 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,826 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,279 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,136 |
| Random European City to Country | 0 | - | 4.69 | 118,486 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| Europe Capital to Country | 0 | - | 4.99 | 252,235 |
| Asia Capital to Country | 0 | - | 4.96 | 127,603 |
| Capital Cities Chain | 0 | - | 4.84 | 83,426 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,062 |
| European Capitals by Map | 0 | - | 4.99 | 142,231 |
| African Capitals by Map | 0 | - | 4.99 | 142,316 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,972 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,944 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,235 |
| European Coastal Capitals | 0 | - | 4.95 | 91,362 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,217 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,864 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,889 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,194 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,614 |
| Which City in Canada? | 0 | - | 4.83 | 57,371 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,949 |
| Countries of the Middle East | 0 | - | 4.96 | 203,034 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,236 |
| Slavic Countries | 0 | - | 4.96 | 112,414 |
| Countries by Emojis | 0 | - | 4.99 | 242,589 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,624 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,199 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,544 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,094 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,877 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,362 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,627 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,601 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,023 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,895 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,135 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,203 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,959 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,801 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,072 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,707 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,826 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,825 |
| North America Map Quiz | 0 | - | 4.98 | 252,259 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,854 |
| Flags of North and South America | 0 | - | 4.99 | 377,339 |
| Australian States and Territories | 0 | - | 4.96 | 142,912 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,471 |
| Counties of England | 0 | - | 4.97 | 803,314 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,027 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,654 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,789 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,530 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,536 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,199 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,473 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,438 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,666 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,742 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,368 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,512 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,120 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,898 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,707 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,430 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,672 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,235 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,037 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,910 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,596 |
| Official Cities in the UK | 0 | - | 4.89 | 286,461 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,388 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,157 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,344 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,285 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,626 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,183 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,424 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,606 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,991 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,741 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,503 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,131 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,964 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,544 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,542 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,751 |
| Monarchies of Europe | 0 | - | 4.90 | 98,918 |
| Monarchies of Asia | 0 | - | 4.97 | 71,530 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,310 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,574 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,597 |
| The Only American Country ... | 0 | - | 4.92 | 122,244 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,879 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,583 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,916 |
| European Countries with One Border | 0 | - | 4.97 | 183,866 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,590 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,695 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,856 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,122 |
