| Federal Subjects of Russia | 0 | - | 4.95 | 149,023 |
| Countries That Border Russia | 0 | - | 4.98 | 464,010 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,905 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,937 |
| Countries that Border Poland | 0 | - | 4.99 | 172,987 |
| Counties of England | 0 | - | 4.97 | 801,478 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,089 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,585 |
| European Countries with One Border | 0 | - | 4.97 | 183,540 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,291 |
| Regions of Italy | 0 | - | 4.92 | 76,754 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,061 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,398 |
| States of Germany | 0 | - | 4.95 | 154,074 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,633 |
| Countries Bordering France | 0 | - | 4.83 | 404,443 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,713 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,415 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,308 |
| Russia Country Quiz | 0 | - | 4.83 | 115,163 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,640 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,512 |
| Departments of France | 0 | - | 4.93 | 54,898 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,761 |
| Name a City - European Countries | 0 | - | 4.90 | 65,992 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,353 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,791 |
| The Only European Country ... | 0 | - | 4.91 | 218,456 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,208 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,853 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,178 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,157 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,794 |
| Counties of Ireland | 0 | - | 4.92 | 196,886 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,312 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,989 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,420 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,998 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,980 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,319 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,846 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,316 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,971 |
| Slavic Countries | 0 | - | 4.96 | 112,209 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,318 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,862 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,628 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,656 |
| Australian States and Territories | 0 | - | 4.96 | 142,659 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,437 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,580 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,288 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,345 |
| Monarchies of Europe | 0 | - | 4.90 | 98,685 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,354 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,262 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,392 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,584 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,256 |
| States of India | 0 | - | 4.95 | 195,292 |
| Japanese Prefectures | 0 | - | 4.98 | 138,542 |
| Provinces of China | 0 | - | 4.97 | 207,146 |
| Regions of New Zealand | 0 | - | 4.84 | 28,679 |
| Provinces of Turkey | 0 | - | 4.94 | 205,469 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,616 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,585 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,319 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,675 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,564 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,308 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,118 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,215 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,503 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,141 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,260 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,671 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,606 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,358 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,453 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,871 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,652 |
| Germany Country Quiz | 0 | - | 4.82 | 158,612 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,882 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,643 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,042 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,544 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,930 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,342 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,893 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,144 |
| States of Mexico | 0 | - | 4.96 | 177,722 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,646 |
| States of Brazil | 0 | - | 4.97 | 89,306 |
| Regions of France | 0 | - | 4.70 | 121,796 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,587 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,709 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,512 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,298 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,641 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,836 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,362 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,179 |
| Countries Bordering India | 0 | - | 4.98 | 163,735 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,661 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,959 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,767 |
| Countries that Border China | 0 | - | 4.96 | 264,017 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,012 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,071 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,082 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,611 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,875 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,789 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,087 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,844 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,403 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,116 |
| Romania Country Quiz | 0 | - | 4.63 | 54,044 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,701 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,394 |
| Albania Country Quiz | 0 | - | 4.54 | 39,187 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,225 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,169 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,936 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,196 |
| Counties of Wales | 0 | - | 4.63 | 39,527 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,041 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,693 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,815 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,021 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,970 |
| Which City in Europe? | 0 | - | 4.83 | 107,784 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,573 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,638 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,149 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,992 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,241 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,132 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,054 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,164 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,270 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,140 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,350 |
| Asia Map Quiz | 0 | - | 4.99 | 923,331 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,704 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,387 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,529 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,654 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,517 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Countries of Africa | 0 | - | 5.00 | 2,553,805 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,448 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,431 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,384 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,251 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,306 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,714 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,436 |
| Australia Map Quiz | 0 | - | 4.95 | 345,846 |
| African East Coast | 0 | - | 4.96 | 96,594 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,683 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,494 |
| 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 | 54,361 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,243 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,642 |
| Poland Country Quiz | 0 | - | 4.20 | 63,610 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,447 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,841 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,029 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,822 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,873 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,335 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,332 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,632 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,016 |
| Flags of North and South America | 0 | - | 4.99 | 375,993 |
| Councils of Scotland | 0 | - | 4.58 | 28,680 |
| Hawaiian Islands | 0 | - | 4.83 | 42,878 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,662 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,310 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,458 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,288 |
| Random European City to Country | 0 | - | 4.69 | 118,286 |
| Europe Capital to Country | 0 | - | 4.99 | 251,693 |
| Asia Capital to Country | 0 | - | 4.96 | 127,243 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,718 |
| European Capitals by Map | 0 | - | 4.99 | 141,567 |
| African Capitals by Map | 0 | - | 4.99 | 141,658 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,141 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,695 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,690 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,026 |
| European Coastal Capitals | 0 | - | 4.95 | 91,137 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,097 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,973 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,402 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,080 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,613 |
