| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,689 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,440 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,694 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,926 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,081 |
| Counties of England | 0 | - | 4.97 | 798,188 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,273 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,130 |
| Regions of Italy | 0 | - | 4.92 | 76,117 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,220 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,092 |
| States of Germany | 0 | - | 4.95 | 152,958 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,715 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,240 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,504 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,983 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,157 |
| Name a Valid African Country | 0 | - | 4.98 | 154,259 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,862 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,565 |
| Departments of France | 0 | - | 4.93 | 54,344 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,191 |
| Name a City - European Countries | 0 | - | 4.90 | 65,536 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,383 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,536 |
| The Only European Country ... | 0 | - | 4.91 | 217,155 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,430 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,840 |
| Counties of Ireland | 0 | - | 4.92 | 195,828 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,097 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,827 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,967 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,302 |
| Which City in Europe? | 0 | - | 4.83 | 107,507 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,138 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,471 |
| Slavic Countries | 0 | - | 4.96 | 111,810 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,831 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,353 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,987 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,302 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,330 |
| Australian States and Territories | 0 | - | 4.96 | 142,151 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,536 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,986 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,024 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,459 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,228 |
| Monarchies of Europe | 0 | - | 4.90 | 98,272 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,992 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,744 |
| European Countries with One Border | 0 | - | 4.97 | 183,010 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,777 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,688 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,043 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,580 |
| Provinces of China | 0 | - | 4.97 | 205,291 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,325 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,763 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,373 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,810 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,348 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,203 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,927 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,618 |
| Countries That Border Russia | 0 | - | 4.98 | 462,443 |
| Countries Bordering France | 0 | - | 4.83 | 403,191 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,191 |
| US States Quiz | 0 | - | 5.00 | 16,903,147 |
| Random European City to Country | 0 | - | 4.69 | 117,814 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,291 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,597 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,675 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,454 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,247 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,166 |
| Germany Country Quiz | 0 | - | 4.83 | 158,079 |
| Russia Country Quiz | 0 | - | 4.83 | 114,621 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,427 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,396 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,742 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,836 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,002 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,532 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,048 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,217 |
| Regions of France | 0 | - | 4.72 | 121,078 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,328 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,989 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,274 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,276 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,590 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,175 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,352 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,485 |
| Asia Map Quiz | 0 | - | 4.99 | 918,514 |
| Counties of Wales | 0 | - | 4.63 | 39,357 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,611 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,164 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,472 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,302 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,135 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,363 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,349 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,538 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,573 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,966 |
| Countries that Border Poland | 0 | - | 4.99 | 172,490 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,928 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,230 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,934 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,247 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,231 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,909 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,861 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,938 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,569 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,759 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,989 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,164 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,505 |
| Random Country to Capital | 0 | - | 4.98 | 922,014 |
| European Cities by Clue | 0 | - | 4.70 | 89,086 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,008 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,626 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,713 |
| Countries of Africa | 0 | - | 5.00 | 2,542,153 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,684 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,713 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,029 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,055 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,307 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,644 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,598 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,143 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,061 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,834 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,156 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,054 |
| Australia Map Quiz | 0 | - | 4.95 | 344,923 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,723 |
| African East Coast | 0 | - | 4.96 | 96,195 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,370 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,781 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,946 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,496 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,390 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,320 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,601 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,249 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,443 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,203 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,252 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,869 |
| Random Asian City to Country | 0 | - | 4.56 | 44,555 |
| Europe Capital to Country | 0 | - | 4.99 | 250,688 |
| Asia Capital to Country | 0 | - | 4.96 | 126,776 |
| Capital Cities Chain | 0 | - | 4.83 | 82,880 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,098 |
| European Capitals by Map | 0 | - | 4.99 | 139,729 |
| African Capitals by Map | 0 | - | 4.99 | 134,070 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,574 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,230 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,560 |
| European Coastal Capitals | 0 | - | 4.95 | 90,744 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,640 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,539 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,370 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,894 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,044 |
| Which City in Canada? | 0 | - | 4.83 | 57,119 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,062 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,241 |
| Countries of the Middle East | 0 | - | 4.96 | 201,501 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,095 |
| Countries by Emojis | 0 | - | 4.99 | 240,175 |
| African Island Countries | 0 | - | 4.96 | 101,788 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,050 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,936 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,495 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,941 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,118 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,687 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,729 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,223 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,918 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,687 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,338 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,728 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,394 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,303 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,154 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,378 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,785 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,165 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,363 |
| Countries Bordering the EU | 0 | - | 4.77 | 73,169 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,014 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,364 |
