| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,764 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,307 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,062 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,924 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,635 |
| Name a City - European Countries | 0 | - | 4.90 | 65,622 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,580 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,687 |
| The Only European Country ... | 0 | - | 4.91 | 217,404 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,586 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,061 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,038 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,047 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,384 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,377 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,854 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,644 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,395 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,384 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,562 |
| Slavic Countries | 0 | - | 4.96 | 111,882 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,930 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,441 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,359 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,405 |
| Counties of England | 0 | - | 4.97 | 798,908 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,063 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,232 |
| Which City in Europe? | 0 | - | 4.83 | 107,569 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,062 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,098 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,555 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,277 |
| Monarchies of Europe | 0 | - | 4.90 | 98,354 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,854 |
| European Countries with One Border | 0 | - | 4.97 | 183,124 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,897 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,850 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,177 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,713 |
| Regions of Italy | 0 | - | 4.92 | 76,238 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,412 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,156 |
| States of Germany | 0 | - | 4.95 | 153,199 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,415 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,006 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,393 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,608 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,428 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,285 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,991 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,753 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,325 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,352 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,604 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,093 |
| Random European City to Country | 0 | - | 4.69 | 117,896 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,355 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,265 |
| Countries That Border Russia | 0 | - | 4.98 | 462,839 |
| Countries Bordering France | 0 | - | 4.83 | 403,565 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,689 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,227 |
| Name a Valid African Country | 0 | - | 4.98 | 154,366 |
| Germany Country Quiz | 0 | - | 4.83 | 158,180 |
| Russia Country Quiz | 0 | - | 4.83 | 114,697 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,469 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,778 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,215 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,662 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,163 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,628 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,119 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,575 |
| Departments of France | 0 | - | 4.93 | 54,468 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,354 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,009 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,300 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,296 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,615 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,745 |
| Oceania Map Quiz | 0 | - | 4.98 | 652,369 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,842 |
| Asia Map Quiz | 0 | - | 4.99 | 919,725 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,187 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,517 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,501 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,372 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,414 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,425 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,664 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,668 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,022 |
| Countries that Border Poland | 0 | - | 4.99 | 172,612 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,966 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,366 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,984 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,286 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,358 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,925 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,882 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,675 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,008 |
| Counties of Ireland | 0 | - | 4.92 | 196,061 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,272 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,643 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,804 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,747 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,784 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,764 |
| Random Country to Capital | 0 | - | 4.98 | 922,852 |
| European Cities by Clue | 0 | - | 4.70 | 89,094 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,107 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,810 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of Africa | 0 | - | 5.00 | 2,545,081 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,865 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,628 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,931 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,298 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,153 |
| Australia Map Quiz | 0 | - | 4.95 | 345,164 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,749 |
| African East Coast | 0 | - | 4.96 | 96,285 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,386 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,799 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,023 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,745 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,824 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,067 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,105 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,501 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,741 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,652 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,398 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,351 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,902 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,481 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,961 |
| Europe Capital to Country | 0 | - | 4.99 | 250,887 |
| Asia Capital to Country | 0 | - | 4.96 | 126,876 |
| Capital Cities Chain | 0 | - | 4.83 | 82,956 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,208 |
| European Capitals by Map | 0 | - | 4.99 | 139,978 |
| African Capitals by Map | 0 | - | 4.99 | 134,172 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,639 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,297 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,638 |
| European Coastal Capitals | 0 | - | 4.95 | 90,821 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,674 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,866 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,561 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,926 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,118 |
| Countries of the Middle East | 0 | - | 4.96 | 201,695 |
| Countries by Emojis | 0 | - | 4.99 | 240,448 |
| African Island Countries | 0 | - | 4.96 | 101,876 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,114 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,964 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,645 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,868 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,241 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,797 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,843 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,361 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,029 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,716 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,403 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,798 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,485 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,368 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,227 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,438 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,542 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,400 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,060 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,721 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,809 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,121 |
| North America Map Quiz | 0 | - | 4.98 | 249,478 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,105 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,413 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,217 |
| Flags of North and South America | 0 | - | 4.99 | 374,345 |
| Australian States and Territories | 0 | - | 4.96 | 142,234 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,689 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,112 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,416 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,366 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,650 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,457 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,490 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,844 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,766 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,198 |
| Random Asian City to Country | 0 | - | 4.56 | 44,561 |
| Which City in Canada? | 0 | - | 4.83 | 57,146 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,075 |
