| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,892 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,198 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,908 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,261 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,185 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,468 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,807 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,633 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,490 |
| Name a City - European Countries | 0 | - | 4.90 | 65,981 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,322 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,774 |
| The Only European Country ... | 0 | - | 4.91 | 218,421 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,189 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,771 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,821 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,015 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,097 |
| Counties of England | 0 | - | 4.97 | 801,413 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,831 |
| Which City in Europe? | 0 | - | 4.83 | 107,778 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,278 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,958 |
| Slavic Countries | 0 | - | 4.96 | 112,197 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,304 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,856 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,415 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,651 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,047 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,226 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,340 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,519 |
| Monarchies of Europe | 0 | - | 4.90 | 98,674 |
| The Only African Country ... | 0 | - | 4.99 | 129,520 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,321 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,342 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,253 |
| European Countries with One Border | 0 | - | 4.97 | 183,531 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,276 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,383 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,566 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,237 |
| Regions of Italy | 0 | - | 4.92 | 76,738 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,051 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,392 |
| States of Germany | 0 | - | 4.95 | 154,053 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,620 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,973 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,508 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,577 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,303 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,660 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,552 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,296 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,104 |
| Countries That Border Russia | 0 | - | 4.98 | 463,972 |
| Countries Bordering France | 0 | - | 4.83 | 404,406 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,368 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,807 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,962 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,470 |
| Random European City to Country | 0 | - | 4.69 | 118,273 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,661 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,588 |
| Name a Valid African Country | 0 | - | 4.98 | 154,820 |
| Germany Country Quiz | 0 | - | 4.83 | 158,594 |
| Russia Country Quiz | 0 | - | 4.83 | 115,155 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,636 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,626 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,035 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,534 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,915 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,334 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,885 |
| Departments of France | 0 | - | 4.93 | 54,881 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,457 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,109 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,408 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,369 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,706 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,543 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,166 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,020 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,223 |
| Asia Map Quiz | 0 | - | 4.99 | 923,204 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,294 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,635 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,334 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,144 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,569 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,902 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,849 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,927 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,174 |
| Countries that Border Poland | 0 | - | 4.99 | 172,970 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,080 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,829 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,147 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,399 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,104 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,977 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,190 |
| Counties of Ireland | 0 | - | 4.92 | 196,870 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,008 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,801 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,967 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,317 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,462 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,742 |
| Random Country to Capital | 0 | - | 4.98 | 925,807 |
| European Cities by Clue | 0 | - | 4.70 | 89,143 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,639 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,486 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Countries of Africa | 0 | - | 5.00 | 2,553,416 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,977 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,352 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,235 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,341 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,823 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,119 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,043 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,314 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,052 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,293 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,699 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,428 |
| Australia Map Quiz | 0 | - | 4.95 | 345,807 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,831 |
| African East Coast | 0 | - | 4.96 | 96,580 |
| 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 | 54,353 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,706 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,564 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,624 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,650 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,674 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,430 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,278 |
| Random Asian City to Country | 0 | - | 4.56 | 44,590 |
| Europe Capital to Country | 0 | - | 4.99 | 251,661 |
| Asia Capital to Country | 0 | - | 4.96 | 127,230 |
| Capital Cities Chain | 0 | - | 4.84 | 83,213 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,703 |
| European Capitals by Map | 0 | - | 4.99 | 141,521 |
| African Capitals by Map | 0 | - | 4.99 | 141,606 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,663 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,017 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,090 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,936 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,380 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,076 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,403 |
| Which City in Canada? | 0 | - | 4.83 | 57,278 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,136 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,602 |
| Countries of the Middle East | 0 | - | 4.96 | 202,299 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,255 |
| Countries by Emojis | 0 | - | 4.99 | 241,341 |
| African Island Countries | 0 | - | 4.96 | 102,265 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,404 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,092 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,100 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,091 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,594 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,126 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,353 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,719 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,091 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,371 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,870 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,321 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,093 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,730 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,007 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,978 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,919 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,198 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,432 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,452 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,214 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,634 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,253 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,231 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,414 |
| North America Map Quiz | 0 | - | 4.98 | 250,851 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,409 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,635 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,931 |
