| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,944 |
| Countries that Border Poland | 0 | - | 4.99 | 172,979 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,016 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,437 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,419 |
| Countries That Border Russia | 0 | - | 4.98 | 463,992 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,282 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,201 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,484 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,836 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,641 |
| Russia Country Quiz | 0 | - | 4.83 | 115,159 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,503 |
| Name a City - European Countries | 0 | - | 4.90 | 65,986 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,335 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,784 |
| The Only European Country ... | 0 | - | 4.91 | 218,436 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,198 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,830 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,351 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,931 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,781 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,226 |
| Which City in Europe? | 0 | - | 4.83 | 107,783 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,743 |
| Counties of England | 0 | - | 4.97 | 801,438 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,839 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,298 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,966 |
| Slavic Countries | 0 | - | 4.96 | 112,205 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,313 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,626 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,653 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,068 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,241 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,153 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,342 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,920 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,522 |
| Monarchies of Europe | 0 | - | 4.90 | 98,678 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,348 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,258 |
| European Countries with One Border | 0 | - | 4.97 | 183,533 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,282 |
| Countries Bordering France | 0 | - | 4.83 | 404,428 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,398 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,385 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,576 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,250 |
| Regions of Italy | 0 | - | 4.92 | 76,747 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,055 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,393 |
| States of Germany | 0 | - | 4.95 | 154,061 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,629 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,993 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,101 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,511 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,288 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,579 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,311 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,666 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,557 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,300 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,112 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,650 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,819 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,969 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,481 |
| Random European City to Country | 0 | - | 4.69 | 118,280 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,665 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,599 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,596 |
| Name a Valid African Country | 0 | - | 4.98 | 154,834 |
| Germany Country Quiz | 0 | - | 4.82 | 158,604 |
| Poland Country Quiz | 0 | - | 4.20 | 63,606 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,639 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,881 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,642 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,039 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,540 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,925 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,340 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,888 |
| Departments of France | 0 | - | 4.93 | 54,888 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,459 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,111 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,409 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,371 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,707 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,295 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,639 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,162 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,904 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,851 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,176 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,083 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,839 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,151 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,400 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,109 |
| Albania Country Quiz | 0 | - | 4.54 | 39,186 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,169 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,193 |
| Counties of Ireland | 0 | - | 4.92 | 196,882 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,023 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,802 |
| Geography of Spain | 0 | - | 4.59 | 22,155 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,314 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,967 |
| European Cities by Clue | 0 | - | 4.70 | 89,143 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,571 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,288 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,984 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,366 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,237 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,350 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,835 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,124 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,050 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,998 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,978 |
| Malta Country Quiz | 0 | - | 4.81 | 31,205 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,229 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,094 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,306 |
| Asia Map Quiz | 0 | - | 4.99 | 923,278 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,703 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,026 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,358 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,484 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,858 |
| Random Country to Capital | 0 | - | 4.98 | 925,888 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,647 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,505 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Countries of Africa | 0 | - | 5.00 | 2,553,679 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,710 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,351 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,176 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,304 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,711 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,432 |
| Australia Map Quiz | 0 | - | 4.95 | 345,824 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,833 |
| Geography of Egypt | 0 | - | 4.60 | 21,587 |
| African East Coast | 0 | - | 4.96 | 96,588 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,679 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,468 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,429 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,358 |
| Which City in Canada? | 0 | - | 4.83 | 57,278 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,171 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,637 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,566 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,417 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,306 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,303 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,626 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,989 |
| Flags of North and South America | 0 | - | 4.99 | 375,977 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,293 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,656 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,347 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,266 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,447 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,283 |
| Random Asian City to Country | 0 | - | 4.56 | 44,594 |
| Europe Capital to Country | 0 | - | 4.99 | 251,680 |
| Asia Capital to Country | 0 | - | 4.96 | 127,239 |
| Capital Cities Chain | 0 | - | 4.84 | 83,221 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,712 |
| European Capitals by Map | 0 | - | 4.99 | 141,547 |
| African Capitals by Map | 0 | - | 4.99 | 141,626 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,111 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,672 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,680 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,019 |
| European Coastal Capitals | 0 | - | 4.95 | 91,128 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,095 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,966 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,395 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,077 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,410 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,854 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,138 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,604 |
| Countries of the Middle East | 0 | - | 4.96 | 202,317 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,256 |
| Countries by Emojis | 0 | - | 4.99 | 241,366 |
| African Island Countries | 0 | - | 4.96 | 102,272 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,410 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,097 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,112 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,604 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,140 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,362 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,106 |
