| Europe Map Quiz | 0 | - | 5.00 | 4,781,170 |
| Monarchies of Europe | 0 | - | 4.90 | 98,673 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,258 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,577 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,302 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,183 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,467 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,659 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Departments of France | 0 | - | 4.93 | 54,876 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,487 |
| Name a City - European Countries | 0 | - | 4.90 | 65,977 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,321 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,772 |
| The Only European Country ... | 0 | - | 4.91 | 218,417 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,188 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,771 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,190 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,005 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,800 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,137 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,078 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,882 |
| Counties of England | 0 | - | 4.97 | 801,400 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,830 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,274 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,957 |
| Slavic Countries | 0 | - | 4.96 | 112,196 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,304 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,854 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,651 |
| World Currency Quiz | 0 | - | 4.92 | 305,785 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,043 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,221 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,337 |
| Monarchies of Asia | 0 | - | 4.97 | 71,400 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,195 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,341 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,253 |
| European Countries with One Border | 0 | - | 4.97 | 183,529 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,274 |
| 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 | 194,233 |
| Regions of Italy | 0 | - | 4.92 | 76,738 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,050 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,391 |
| States of Germany | 0 | - | 4.95 | 154,053 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,620 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,969 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,886 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,660 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,551 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,122 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,296 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,674 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,104 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,645 |
| Countries That Border Russia | 0 | - | 4.98 | 463,968 |
| Countries Bordering France | 0 | - | 4.83 | 404,404 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,368 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,346 |
| 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 | 97,467 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,540 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,643 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,643 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,804 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,630 |
| Germany Country Quiz | 0 | - | 4.83 | 158,593 |
| Russia Country Quiz | 0 | - | 4.83 | 115,154 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,634 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,510 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,624 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,035 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,531 |
| 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 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,687 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,066 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,980 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,074 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,735 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,071 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,863 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,379 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,591 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,284 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,210 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,706 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,479 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,164 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,013 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,212 |
| Asia Map Quiz | 0 | - | 4.99 | 923,199 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,625 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,818 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,292 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,635 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,129 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,820 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,331 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,142 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,569 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 89,591 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,899 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,849 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,926 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,173 |
| Countries that Border Poland | 0 | - | 4.99 | 172,969 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,079 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,828 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,146 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,399 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,100 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,976 |
| Malta Country Quiz | 0 | - | 4.81 | 31,205 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Counties of Ireland | 0 | - | 4.92 | 196,867 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,873 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,014 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,964 |
| US States with an Empty Map | 0 | - | 5.00 | 627,572 |
| European Geography A-Z | 0 | - | 4.29 | 49,437 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,775 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,315 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,461 |
| Which City in Europe? | 0 | - | 4.83 | 107,778 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,849 |
| NATO Countries | 0 | - | 4.98 | 282,680 |
| EU Countries Quiz | 0 | - | 4.99 | 276,979 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,474 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,912 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,913 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,639 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,454 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,485 |
| Countries with NO Military | 0 | - | 4.97 | 62,973 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,966 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,458 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,796 |
| Countries of Africa | 0 | - | 5.00 | 2,553,359 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,975 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,411 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,234 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,119 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,042 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,738 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,311 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,036 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,292 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,697 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,428 |
| Australia Map Quiz | 0 | - | 4.95 | 345,798 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,904 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,806 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,112 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,917 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,618 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,311 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,948 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,362 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,417 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,707 |
| African East Coast | 0 | - | 4.96 | 96,579 |
| 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 | 54,352 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,706 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,150 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,624 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,963 |
| Rivers of the United States | 0 | - | 4.93 | 66,547 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,650 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,700 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,319 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,145 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,421 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,051 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,276 |
| Random European City to Country | 0 | - | 4.69 | 118,273 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,512 |
| Europe Capital to Country | 0 | - | 4.99 | 251,659 |
| Asia Capital to Country | 0 | - | 4.96 | 127,230 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,702 |
| European Capitals by Map | 0 | - | 4.99 | 141,521 |
| African Capitals by Map | 0 | - | 4.99 | 141,595 |
| Coldest World Capitals | 0 | - | 4.95 | 134,079 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,660 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,016 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,090 |
