| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,082 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,052 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,100 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,478 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,734 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,240 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,680 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,260 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,769 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,276 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,883 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,162 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,774 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,558 |
| Monarchies of Europe | 0 | - | 4.90 | 99,015 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,340 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,255 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,203 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,036 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,922 |
| Name a City - European Countries | 0 | - | 4.89 | 66,363 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,157 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,438 |
| The Only European Country ... | 0 | - | 4.91 | 219,508 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,789 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,519 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,388 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,637 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,336 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,109 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,691 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,335 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,719 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,688 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,990 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,519 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,133 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,710 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,268 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,707 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,374 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,377 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,898 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,644 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,928 |
| Counties of England | 0 | - | 4.97 | 804,054 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,315 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,194 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,342 |
| Slavic Countries | 0 | - | 4.96 | 112,485 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,746 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,498 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,893 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,898 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,401 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,105 |
| European Geography A-Z | 0 | - | 4.29 | 49,513 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,927 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,563 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,342 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,077 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,705 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,220 |
| Countries that Start with D | 0 | - | 4.96 | 717,641 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,478 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,038 |
| Countries that Start with H | 0 | - | 4.96 | 610,428 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,662 |
| Countries that Start with J | 0 | - | 4.98 | 607,807 |
| Countries that Start with K | 0 | - | 4.97 | 821,637 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,940 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,005 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,171 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,662 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,775 |
| Countries that Start with U | 0 | - | 4.97 | 909,140 |
| Countries that Start with V | 0 | - | 4.98 | 612,495 |
| Countries that Start with F | 0 | - | 4.83 | 621,944 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,466 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,965 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,698 |
| European Countries with One Border | 0 | - | 4.97 | 183,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,707 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,787 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,956 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,812 |
| Regions of Italy | 0 | - | 4.92 | 77,237 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,546 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,605 |
| States of Germany | 0 | - | 4.95 | 154,886 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,880 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,878 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,272 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,219 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,452 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,103 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,064 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,489 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,985 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,129 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,503 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,898 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,791 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,598 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,834 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,524 |
| Countries That Border Russia | 0 | - | 4.98 | 464,845 |
| Countries Bordering France | 0 | - | 4.83 | 405,284 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,177 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,817 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,521 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,567 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,938 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,214 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,807 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,282 |
| Germany Country Quiz | 0 | - | 4.82 | 159,027 |
| Russia Country Quiz | 0 | - | 4.83 | 115,420 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,821 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,627 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,982 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,006 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,393 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,970 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,208 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,595 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,193 |
| Departments of France | 0 | - | 4.93 | 55,363 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,774 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,231 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,260 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,266 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,182 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,493 |
| Asia Map Quiz | 0 | - | 4.99 | 926,496 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,265 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,394 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,814 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,241 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,193 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,046 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,764 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,933 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,632 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,085 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,024 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,190 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,347 |
| Countries that Border Poland | 0 | - | 4.99 | 173,323 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,205 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,339 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,341 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,550 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,609 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,212 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,053 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,384 |
| Counties of Ireland | 0 | - | 4.92 | 197,624 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,596 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,036 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,208 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,305 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,677 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,732 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,688 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,451 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,601 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,772 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,714 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,862 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,064 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,788 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,124 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,177 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,940 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,845 |
| Which City in Europe? | 0 | - | 4.83 | 107,986 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,311 |
| NATO Countries | 0 | - | 4.98 | 283,929 |
| EU Countries Quiz | 0 | - | 4.99 | 278,821 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,850 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,605 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,736 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,221 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,983 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,281 |
| Countries with NO Military | 0 | - | 4.97 | 63,590 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,179 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,976 |
| Countries of Africa | 0 | - | 5.00 | 2,563,985 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,264 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,728 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,911 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,217 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,584 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,129 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,788 |
