| Europe Map Quiz | 0 | - | 5.00 | 4,731,767 |
| Monarchies of Europe | 0 | - | 4.90 | 97,336 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,240 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,339 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,279 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,578 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,194 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,259 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,128 |
| Departments of France | 0 | - | 4.93 | 52,844 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,240 |
| Name a City - European Countries | 0 | - | 4.92 | 64,417 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,026 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,588 |
| The Only European Country ... | 0 | - | 4.91 | 213,885 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,564 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,330 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,773 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,645 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,848 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,750 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,931 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,912 |
| Counties of England | 0 | - | 4.97 | 789,312 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,839 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,370 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,277 |
| Slavic Countries | 0 | - | 4.96 | 110,872 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,723 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,298 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,480 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,213 |
| World Currency Quiz | 0 | - | 4.92 | 298,539 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,956 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,871 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,217 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,049 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,410 |
| European Countries with One Border | 0 | - | 4.97 | 181,644 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,541 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,158 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,699 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,881 |
| Regions of Italy | 0 | - | 4.92 | 74,736 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,366 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,947 |
| States of Germany | 0 | - | 4.96 | 150,097 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,202 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,024 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,004 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,824 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,026 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,647 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,831 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,954 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,967 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,126 |
| Countries That Border Russia | 0 | - | 4.98 | 458,949 |
| Countries Bordering France | 0 | - | 4.83 | 399,225 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,081 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,875 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,735 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,106 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,576 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,971 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,094 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,498 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,843 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,269 |
| Germany Country Quiz | 0 | - | 4.82 | 156,571 |
| Russia Country Quiz | 0 | - | 4.85 | 113,649 |
| Italy Country Quiz | 0 | - | 4.82 | 122,227 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,859 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,041 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,655 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,408 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,216 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,162 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,961 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,090 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,420 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,921 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,870 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,726 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,232 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,915 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,683 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,638 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,030 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,320 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,608 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,372 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,305 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,554 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,387 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,495 |
| Asia Map Quiz | 0 | - | 4.99 | 907,135 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,063 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,568 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,705 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,984 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,517 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,365 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,788 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,107 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,706 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,784 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,765 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,461 |
| Countries that Border Poland | 0 | - | 4.99 | 171,369 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,539 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,323 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,808 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,350 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,620 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,544 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,402 |
| Malta Country Quiz | 0 | - | 4.81 | 30,830 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,599 |
| Counties of Ireland | 0 | - | 4.92 | 193,103 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,226 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,519 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,743 |
| US States with an Empty Map | 0 | - | 5.00 | 618,899 |
| European Geography A-Z | 0 | - | 4.28 | 49,007 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,973 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,373 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,987 |
| Which City in Europe? | 0 | - | 4.83 | 106,657 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,571 |
| NATO Countries | 0 | - | 4.98 | 275,789 |
| EU Countries Quiz | 0 | - | 4.99 | 269,970 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,969 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,364 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,076 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,824 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,775 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,169 |
| Countries with NO Military | 0 | - | 4.97 | 61,181 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,912 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,214 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,650 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,459 |
| Countries of Africa | 0 | - | 5.00 | 2,508,226 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,864 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,910 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,470 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,390 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,883 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,683 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,981 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,043 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,809 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,483 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,941 |
| Australia Map Quiz | 0 | - | 4.94 | 342,515 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,458 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,229 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,675 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,914 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,290 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,502 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,180 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,930 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,301 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,519 |
| African East Coast | 0 | - | 4.96 | 95,060 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,198 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,568 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,192 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,913 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,351 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,376 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,591 |
| Rivers of the United States | 0 | - | 4.93 | 65,523 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,144 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,879 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,668 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,556 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,668 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,112 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,318 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,583 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,372 |
| Random European City to Country | 0 | - | 4.69 | 116,422 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,700 |
| Europe Capital to Country | 0 | - | 4.99 | 247,943 |
| Asia Capital to Country | 0 | - | 4.96 | 125,771 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,479 |
| European Capitals by Map | 0 | - | 4.99 | 136,307 |
| African Capitals by Map | 0 | - | 4.99 | 132,192 |
| Coldest World Capitals | 0 | - | 4.95 | 133,050 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,153 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,207 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,629 |
