| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,739 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,420 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,638 |
| Name a Valid African Country | 0 | - | 4.98 | 155,360 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,318 |
| Countries of Africa | 0 | - | 5.00 | 2,566,413 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,866 |
| African East Coast | 0 | - | 4.96 | 96,965 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,622 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,748 |
| African Island Countries | 0 | - | 4.96 | 102,798 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,056 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,264 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,127 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,774 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,870 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,600 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,576 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,979 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,361 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,817 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,295 |
| The Only African Country ... | 0 | - | 4.99 | 129,853 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,480 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,587 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,056 |
| Pixelated Africa Map | 0 | - | 4.98 | 101,033 |
| Countries That Border Russia | 0 | - | 4.98 | 465,085 |
| Countries Bordering France | 0 | - | 4.83 | 405,497 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,372 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,154 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,494 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,626 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,017 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,309 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,940 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,097 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,669 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,595 |
| African Great Lakes | 0 | - | 4.82 | 67,186 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,122 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,456 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,731 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,808 |
| Asia Map Quiz | 0 | - | 4.99 | 927,228 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,564 |
| Countries Bordering India | 0 | - | 4.98 | 163,919 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,761 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,916 |
| Countries that Border China | 0 | - | 4.96 | 264,619 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,231 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,943 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,401 |
| Countries that Border Poland | 0 | - | 4.99 | 173,401 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,172 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,363 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,683 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,725 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,417 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,036 |
| Mali Country Quiz | 0 | - | 4.83 | 24,979 |
| Seychelles Country Quiz | 0 | - | 4.91 | 22,020 |
| Eswatini Country Quiz | 0 | - | 4.85 | 20,957 |
| Djibouti Country Quiz | 0 | - | 4.82 | 21,854 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,676 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,321 |
| Name a City - European Countries | 0 | - | 4.89 | 66,459 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,478 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,460 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,187 |
| Random Country to Capital | 0 | - | 4.98 | 930,943 |
| Which City in Europe? | 0 | - | 4.83 | 108,039 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,368 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,602 |
| The Only European Country ... | 0 | - | 4.91 | 219,764 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,482 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,924 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,690 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,954 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,386 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,964 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,998 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,801 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,278 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,317 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,646 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,246 |
| Australia Map Quiz | 0 | - | 4.95 | 346,630 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,697 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,019 |
| Which City in Africa? | 0 | - | 4.77 | 58,050 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,896 |
| African Physical Geography | 0 | - | 4.51 | 31,848 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,851 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,472 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,435 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,812 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,432 |
| Random European City to Country | 0 | - | 4.69 | 118,577 |
| Random Asian City to Country | 0 | - | 4.56 | 44,649 |
| Europe Capital to Country | 0 | - | 4.99 | 252,728 |
| Asia Capital to Country | 0 | - | 4.96 | 127,748 |
| Capital Cities Chain | 0 | - | 4.84 | 83,576 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,381 |
| European Capitals by Map | 0 | - | 4.99 | 142,727 |
| African Capitals by Map | 0 | - | 4.99 | 142,717 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,179 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,193 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,447 |
| European Coastal Capitals | 0 | - | 4.95 | 91,550 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,295 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,508 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,863 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,270 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,781 |
| Which City in Canada? | 0 | - | 4.83 | 57,434 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,433 |
| Countries of the Middle East | 0 | - | 4.96 | 203,379 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,433 |
| Slavic Countries | 0 | - | 4.96 | 112,567 |
| Countries by Emojis | 0 | - | 4.99 | 242,995 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,763 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,268 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,839 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,993 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,099 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,553 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,851 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,793 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,100 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,028 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,592 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,114 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,375 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,985 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,645 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,000 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,930 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,949 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,960 |
| North America Map Quiz | 0 | - | 4.98 | 253,015 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,984 |
| Flags of North and South America | 0 | - | 4.99 | 378,492 |
| Australian States and Territories | 0 | - | 4.96 | 143,132 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,386 |
| Counties of England | 0 | - | 4.97 | 804,730 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,761 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,857 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,182 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,593 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,590 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,260 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,532 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,488 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,698 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,784 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,559 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,279 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,338 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,986 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,491 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,046 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,558 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,419 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,152 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,008 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,761 |
| Official Cities in the UK | 0 | - | 4.89 | 287,069 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,518 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,903 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,836 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,402 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,762 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,397 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,535 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,706 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,107 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,856 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,628 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,247 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,064 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,650 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,768 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,943 |
| Monarchies of Europe | 0 | - | 4.90 | 99,085 |
| Monarchies of Asia | 0 | - | 4.97 | 71,646 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,387 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,668 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,955 |
| The Only American Country ... | 0 | - | 4.92 | 122,402 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,800 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,140 |
| European Countries with One Border | 0 | - | 4.97 | 184,103 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,821 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,870 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,052 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,358 |
