| Federal Subjects of Russia | 0 | - | 4.94 | 144,164 |
| Countries That Border Russia | 0 | - | 4.98 | 459,065 |
| Russia Country Quiz | 0 | - | 4.85 | 113,692 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,976 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,399 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,131 |
| Monarchies of Europe | 0 | - | 4.90 | 97,370 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,941 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,372 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,318 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,927 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,419 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,679 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,273 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,291 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,880 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,060 |
| Name a City - European Countries | 0 | - | 4.92 | 64,489 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,119 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,814 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,674 |
| The Only European Country ... | 0 | - | 4.91 | 214,005 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,595 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,661 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,636 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,731 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,794 |
| Countries that Border Poland | 0 | - | 4.99 | 171,420 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,448 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,777 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,437 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,634 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,551 |
| Counties of England | 0 | - | 4.97 | 789,655 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,920 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,476 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,320 |
| Slavic Countries | 0 | - | 4.96 | 110,906 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,751 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,347 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,515 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,243 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,083 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,970 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,251 |
| Monarchies of Asia | 0 | - | 4.97 | 70,626 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,452 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,076 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,462 |
| European Countries with One Border | 0 | - | 4.97 | 181,695 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,597 |
| Countries Bordering France | 0 | - | 4.83 | 399,655 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,200 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,272 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,783 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,955 |
| Regions of Italy | 0 | - | 4.92 | 74,796 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,440 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,074 |
| States of Germany | 0 | - | 4.96 | 150,212 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,264 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,024 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,872 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,075 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,866 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,017 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,175 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,779 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,147 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,621 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,133 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,514 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,014 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,322 |
| Germany Country Quiz | 0 | - | 4.82 | 156,654 |
| Italy Country Quiz | 0 | - | 4.82 | 122,291 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,709 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,457 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,287 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,217 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,127 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,148 |
| Departments of France | 0 | - | 4.93 | 52,888 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,438 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,940 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,884 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,746 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,256 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,959 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,701 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,658 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,046 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,346 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,622 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,381 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,758 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,355 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,804 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,876 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,024 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,464 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,132 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,823 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,482 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,562 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,390 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,836 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,393 |
| Romania Country Quiz | 0 | - | 4.63 | 53,382 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,066 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,886 |
| Albania Country Quiz | 0 | - | 4.54 | 38,685 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,793 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,340 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,809 |
| Counties of Ireland | 0 | - | 4.92 | 193,185 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,740 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,867 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,530 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,784 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,039 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,298 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,668 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,892 |
| Which City in Europe? | 0 | - | 4.83 | 106,755 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,259 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,805 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,555 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,893 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,495 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,437 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,914 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,714 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,787 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,421 |
| Malta Country Quiz | 0 | - | 4.81 | 30,844 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,308 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,689 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,019 |
| Asia Map Quiz | 0 | - | 4.99 | 907,531 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,605 |
| European Geography A-Z | 0 | - | 4.28 | 49,013 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,645 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,306 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,705 |
| NATO Countries | 0 | - | 4.98 | 276,060 |
| EU Countries Quiz | 0 | - | 4.99 | 270,150 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,117 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,576 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,157 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,869 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,845 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,255 |
| Countries with NO Military | 0 | - | 4.97 | 61,220 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,942 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,239 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,874 |
| Countries of Africa | 0 | - | 5.00 | 2,509,546 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,418 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,753 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,840 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,539 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,992 |
| Australia Map Quiz | 0 | - | 4.94 | 342,606 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,246 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,691 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,924 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,307 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,514 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,189 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,943 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,315 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,531 |
| African East Coast | 0 | - | 4.96 | 95,108 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,915 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,715 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,566 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,019 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,718 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,204 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,574 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,221 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,204 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,999 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,425 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,453 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,716 |
| Poland Country Quiz | 0 | - | 4.22 | 62,727 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,233 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,449 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,682 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,550 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,499 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,217 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,616 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,418 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,841 |
| Flags of North and South America | 0 | - | 4.99 | 367,736 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,136 |
