| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,227 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,671 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,237 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,295 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,164 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,817 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,098 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,141 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,436 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,465 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,913 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,482 |
| Australian States and Territories | 0 | - | 4.96 | 141,480 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,178 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,894 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,807 |
| Flags of Oceania | 0 | - | 5.00 | 257,451 |
| Regions of New Zealand | 0 | - | 4.85 | 28,425 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,186 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,559 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,278 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,537 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,329 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,051 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,121 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,311 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,227 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,581 |
| Name a Valid African Country | 0 | - | 4.98 | 153,548 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,384 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,462 |
| Palau Country Quiz | 0 | - | 4.90 | 22,945 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,935 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,812 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,209 |
| Asia Map Quiz | 0 | - | 4.99 | 912,042 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,886 |
| Geography of Spain | 0 | - | 4.59 | 22,027 |
| Name a City - European Countries | 0 | - | 4.91 | 65,008 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,397 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,866 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,659 |
| Random Country to Capital | 0 | - | 4.98 | 916,185 |
| Which City in Europe? | 0 | - | 4.83 | 107,076 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,168 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,389 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,502 |
| The Only European Country ... | 0 | - | 4.91 | 215,491 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,341 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,693 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,495 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,511 |
| Countries of Africa | 0 | - | 5.00 | 2,524,617 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,300 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,337 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,840 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,038 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,343 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,462 |
| Australia Map Quiz | 0 | - | 4.94 | 343,500 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,532 |
| African East Coast | 0 | - | 4.96 | 95,632 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,737 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,929 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,612 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,212 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,610 |
| Random European City to Country | 0 | - | 4.69 | 117,248 |
| Random Asian City to Country | 0 | - | 4.56 | 44,446 |
| Europe Capital to Country | 0 | - | 4.99 | 249,169 |
| Asia Capital to Country | 0 | - | 4.96 | 126,274 |
| Capital Cities Chain | 0 | - | 4.84 | 82,332 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,332 |
| European Capitals by Map | 0 | - | 4.99 | 138,062 |
| African Capitals by Map | 0 | - | 4.99 | 132,993 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,836 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,717 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,083 |
| European Coastal Capitals | 0 | - | 4.95 | 90,219 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,402 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,543 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,138 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,646 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,504 |
| Which City in Canada? | 0 | - | 4.82 | 56,897 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,711 |
| Countries of the Middle East | 0 | - | 4.96 | 200,200 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,838 |
| Slavic Countries | 0 | - | 4.96 | 111,342 |
| Countries by Emojis | 0 | - | 4.99 | 238,098 |
| African Island Countries | 0 | - | 4.96 | 101,256 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,526 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,725 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,511 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,513 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,444 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,086 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,892 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,384 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,259 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,329 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,447 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,619 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,801 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,003 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,807 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,817 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,662 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,918 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,786 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,344 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,692 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,027 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,855 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,590 |
| North America Map Quiz | 0 | - | 4.98 | 247,006 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,752 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,933 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,734 |
| Flags of North and South America | 0 | - | 4.99 | 370,900 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,905 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,372 |
| Counties of England | 0 | - | 4.97 | 793,392 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,848 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,616 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,115 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,365 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,585 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,785 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,740 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,005 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,914 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,642 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,457 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,077 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,523 |
| Official Cities in the UK | 0 | - | 4.89 | 282,471 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,430 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,695 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,559 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,093 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,787 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,782 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,581 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,985 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,927 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,065 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,599 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,538 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,186 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,806 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,305 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,973 |
| Monarchies of Europe | 0 | - | 4.90 | 97,787 |
| Monarchies of Asia | 0 | - | 4.97 | 70,886 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,700 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,889 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,909 |
| The Only African Country ... | 0 | - | 4.99 | 128,783 |
| The Only American Country ... | 0 | - | 4.92 | 121,260 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,969 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,535 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,529 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,076 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,609 |
| European Countries with One Border | 0 | - | 4.97 | 182,262 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,113 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,807 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,948 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,320 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,798 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,112 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,646 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,002 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,522 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,664 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,240 |
| Regions of Italy | 0 | - | 4.92 | 75,331 |
| States of India | 0 | - | 4.94 | 192,048 |
| Japanese Prefectures | 0 | - | 4.98 | 135,970 |
| Provinces of China | 0 | - | 4.97 | 202,718 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,358 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,424 |
| States of Germany | 0 | - | 4.96 | 151,372 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,810 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,725 |
| Provinces of Turkey | 0 | - | 4.95 | 203,228 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,610 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,272 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,205 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,663 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,749 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,082 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,698 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,507 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,875 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,338 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,393 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,664 |
