| Federal Subjects of Russia | 0 | - | 4.95 | 149,163 |
| Countries That Border Russia | 0 | - | 4.98 | 464,134 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,937 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,973 |
| Countries that Border Poland | 0 | - | 4.99 | 173,036 |
| Counties of England | 0 | - | 4.97 | 801,847 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,250 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,895 |
| European Countries with One Border | 0 | - | 4.97 | 183,588 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,354 |
| Regions of Italy | 0 | - | 4.92 | 76,826 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,134 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,431 |
| States of Germany | 0 | - | 4.95 | 154,183 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,668 |
| Countries Bordering France | 0 | - | 4.83 | 404,564 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,737 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,522 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,453 |
| Russia Country Quiz | 0 | - | 4.83 | 115,206 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,674 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,528 |
| Departments of France | 0 | - | 4.93 | 54,950 |
| Name a City - European Countries | 0 | - | 4.90 | 66,029 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,463 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,856 |
| The Only European Country ... | 0 | - | 4.91 | 218,574 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,282 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,880 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,193 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,193 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,920 |
| Counties of Ireland | 0 | - | 4.92 | 196,973 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,126 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,334 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,466 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,014 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,994 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,535 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,893 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,416 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,019 |
| Slavic Countries | 0 | - | 4.96 | 112,245 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,361 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,907 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,235 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,665 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,683 |
| Australian States and Territories | 0 | - | 4.96 | 142,720 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,482 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,595 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,398 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,774 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,379 |
| Monarchies of Europe | 0 | - | 4.90 | 98,729 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,382 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,323 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,455 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,653 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,350 |
| States of India | 0 | - | 4.95 | 195,482 |
| Japanese Prefectures | 0 | - | 4.98 | 138,662 |
| Provinces of China | 0 | - | 4.97 | 207,371 |
| Regions of New Zealand | 0 | - | 4.84 | 28,689 |
| Provinces of Turkey | 0 | - | 4.94 | 205,604 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,633 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,613 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,374 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,711 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,597 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,345 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,173 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,363 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,594 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,152 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,278 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,725 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,660 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,382 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,469 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,072 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,708 |
| Germany Country Quiz | 0 | - | 4.82 | 158,676 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,893 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,702 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,112 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,638 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,964 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,381 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,921 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,192 |
| States of Mexico | 0 | - | 4.96 | 177,849 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,674 |
| States of Brazil | 0 | - | 4.97 | 89,392 |
| Regions of France | 0 | - | 4.70 | 121,870 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,653 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,719 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,628 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,306 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,662 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,897 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,485 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,296 |
| Countries Bordering India | 0 | - | 4.98 | 163,755 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,674 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,989 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,784 |
| Countries that Border China | 0 | - | 4.96 | 264,092 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,033 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,087 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,122 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,655 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,878 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,817 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,101 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,922 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,416 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,179 |
| Romania Country Quiz | 0 | - | 4.63 | 54,065 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,726 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,413 |
| Albania Country Quiz | 0 | - | 4.54 | 39,205 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,187 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,950 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,225 |
| Counties of Wales | 0 | - | 4.63 | 39,562 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,123 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,875 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,841 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,031 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,993 |
| Which City in Europe? | 0 | - | 4.83 | 107,807 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,592 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,652 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,175 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,032 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,262 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,183 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,079 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,175 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,478 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,479 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,886 |
| Asia Map Quiz | 0 | - | 4.99 | 923,868 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,709 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,794 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,830 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,696 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,617 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,870 |
| Countries of Africa | 0 | - | 5.00 | 2,555,174 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,518 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,539 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,616 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,989 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,339 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,787 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,480 |
| Australia Map Quiz | 0 | - | 4.95 | 345,912 |
| African East Coast | 0 | - | 4.96 | 96,632 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,718 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,876 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,434 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,860 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,408 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,774 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,682 |
| Poland Country Quiz | 0 | - | 4.20 | 63,637 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,455 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,848 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,046 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,835 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,884 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,645 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,980 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,674 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,341 |
| Flags of North and South America | 0 | - | 4.99 | 376,237 |
| Councils of Scotland | 0 | - | 4.58 | 28,696 |
| Hawaiian Islands | 0 | - | 4.83 | 42,897 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,711 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,655 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,579 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,329 |
| Random European City to Country | 0 | - | 4.69 | 118,340 |
| Europe Capital to Country | 0 | - | 4.99 | 251,797 |
| Asia Capital to Country | 0 | - | 4.96 | 127,277 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,775 |
| European Capitals by Map | 0 | - | 4.99 | 141,748 |
| African Capitals by Map | 0 | - | 4.99 | 141,814 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,332 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,776 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,733 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,059 |
| European Coastal Capitals | 0 | - | 4.95 | 91,191 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,115 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,144 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,498 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,098 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,642 |
