| French Geography Quiz #1 | 0 | - | 4.89 | 34,519 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,007 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,402 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,809 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,916 |
| Australian States and Territories | 0 | - | 4.96 | 140,921 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,022 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,371 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,354 |
| Flags of Oceania | 0 | - | 5.00 | 255,250 |
| Regions of New Zealand | 0 | - | 4.85 | 28,143 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,924 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,980 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,875 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,475 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,775 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,714 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,995 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,621 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,948 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,988 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,333 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,332 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,159 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,809 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,579 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,194 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,847 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,063 |
| Name a Valid African Country | 0 | - | 4.98 | 152,952 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,298 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,351 |
| Palau Country Quiz | 0 | - | 4.89 | 22,845 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,246 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,984 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,555 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,497 |
| Asia Map Quiz | 0 | - | 4.99 | 907,141 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,243 |
| Geography of Spain | 0 | - | 4.59 | 21,967 |
| Which City in Europe? | 0 | - | 4.83 | 106,661 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,367 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,588 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,910 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,200 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,472 |
| Name a City - European Countries | 0 | - | 4.92 | 64,418 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,379 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,999 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,124 |
| Random Country to Capital | 0 | - | 4.98 | 911,695 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,027 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,824 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,588 |
| The Only European Country ... | 0 | - | 4.91 | 213,887 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,171 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,568 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,215 |
| Countries of Africa | 0 | - | 5.00 | 2,508,236 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,983 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,047 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,483 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,942 |
| Australia Map Quiz | 0 | - | 4.94 | 342,515 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,336 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,401 |
| African East Coast | 0 | - | 4.96 | 95,060 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,943 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,674 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,118 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,372 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,842 |
| Europe Capital to Country | 0 | - | 4.99 | 247,944 |
| Asia Capital to Country | 0 | - | 4.96 | 125,771 |
| Capital Cities Chain | 0 | - | 4.84 | 81,928 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,479 |
| European Capitals by Map | 0 | - | 4.99 | 136,309 |
| African Capitals by Map | 0 | - | 4.99 | 132,192 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,153 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,207 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,629 |
| European Coastal Capitals | 0 | - | 4.95 | 89,780 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,192 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,849 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,863 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,430 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,006 |
| Which City in Canada? | 0 | - | 4.82 | 56,672 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,372 |
| Countries of the Middle East | 0 | - | 4.96 | 198,948 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,278 |
| Slavic Countries | 0 | - | 4.96 | 110,873 |
| Countries by Emojis | 0 | - | 4.99 | 236,208 |
| African Island Countries | 0 | - | 4.96 | 100,800 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,121 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,500 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,478 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,845 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,730 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,502 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,132 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,640 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,724 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,779 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,159 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,174 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,298 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,587 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,290 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,431 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,266 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,510 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,020 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,317 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,248 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,481 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,214 |
| North America Map Quiz | 0 | - | 4.98 | 244,510 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,439 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,357 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,481 |
| Flags of North and South America | 0 | - | 4.99 | 367,347 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,976 |
| Counties of England | 0 | - | 4.97 | 789,323 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,956 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,168 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,698 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,483 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,872 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,674 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,785 |
| Random European City to Country | 0 | - | 4.69 | 116,426 |
| Random Asian City to Country | 0 | - | 4.56 | 44,392 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,330 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,834 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,200 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,990 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,017 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,871 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,002 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,152 |
| Official Cities in the UK | 0 | - | 4.89 | 280,584 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,102 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,923 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,681 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,422 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,141 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,189 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,716 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,462 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,781 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,217 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,342 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,858 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,377 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,685 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,637 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,607 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,804 |
| The Only African Country ... | 0 | - | 4.99 | 128,374 |
| The Only American Country ... | 0 | - | 4.92 | 120,770 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,783 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,258 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,050 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,413 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,063 |
| Countries That Border Russia | 0 | - | 4.98 | 458,952 |
| European Countries with One Border | 0 | - | 4.97 | 181,645 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,541 |
| Countries Bordering France | 0 | - | 4.83 | 399,235 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,081 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,118 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,160 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,700 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,110 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,439 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,987 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,882 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,881 |
| Regions of Italy | 0 | - | 4.92 | 74,736 |
| States of India | 0 | - | 4.94 | 190,135 |
| US States Quiz | 0 | - | 5.00 | 16,703,292 |
| Japanese Prefectures | 0 | - | 4.98 | 134,625 |
| Provinces of China | 0 | - | 4.97 | 200,171 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,366 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,950 |
| States of Germany | 0 | - | 4.96 | 150,098 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,203 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,024 |
| Provinces of Turkey | 0 | - | 4.95 | 201,075 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,001 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,963 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,004 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,340 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,280 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,825 |
