| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,299 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,181 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,737 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,078 |
| Monarchies of Europe | 0 | - | 4.90 | 97,275 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,048 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,973 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,411 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,080 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,785 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,205 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,084 |
| Name a City - European Countries | 0 | - | 4.92 | 64,334 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,879 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,455 |
| The Only European Country ... | 0 | - | 4.91 | 213,691 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,445 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,212 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,908 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,375 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 120,012 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,349 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,853 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,782 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,660 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,183 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,830 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,638 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,601 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,004 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,272 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,570 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,640 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,321 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,362 |
| Counties of England | 0 | - | 4.97 | 788,858 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,744 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,215 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,210 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,666 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,253 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,442 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,151 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,747 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,704 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,149 |
| Monarchies of Asia | 0 | - | 4.97 | 70,577 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,416 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,925 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,100 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,697 |
| Countries that Start with D | 0 | - | 4.96 | 701,119 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,998 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,228 |
| Countries that Start with H | 0 | - | 4.96 | 597,585 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,865 |
| Countries that Start with J | 0 | - | 4.98 | 595,654 |
| Countries that Start with K | 0 | - | 4.96 | 809,074 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,493 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,353 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,189 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,003 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,924 |
| Countries that Start with U | 0 | - | 4.97 | 899,705 |
| Countries that Start with V | 0 | - | 4.98 | 604,871 |
| Countries that Start with F | 0 | - | 4.83 | 611,896 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,893 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,307 |
| European Countries with One Border | 0 | - | 4.97 | 181,556 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,407 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,064 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,642 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,789 |
| Regions of Italy | 0 | - | 4.92 | 74,654 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,259 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,876 |
| States of Germany | 0 | - | 4.96 | 149,946 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,098 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,862 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,168 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,414 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,857 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,235 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,451 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,127 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,898 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,278 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,488 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,779 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,987 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,749 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,932 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,871 |
| Countries That Border Russia | 0 | - | 4.98 | 458,779 |
| Countries Bordering France | 0 | - | 4.85 | 398,473 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,912 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,662 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,051 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,512 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,047 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,478 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,570 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,160 |
| Germany Country Quiz | 0 | - | 4.82 | 156,478 |
| Russia Country Quiz | 0 | - | 4.85 | 113,604 |
| Italy Country Quiz | 0 | - | 4.82 | 122,144 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,826 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,592 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,319 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,133 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,102 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,924 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,029 |
| Departments of France | 0 | - | 4.93 | 52,749 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,815 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,377 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,147 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,552 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,056 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,695 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,734 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,094 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,313 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,981 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,684 |
| Asia Map Quiz | 0 | - | 4.99 | 906,606 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,546 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,520 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,195 |
| African Geography A-Z | 0 | - | 4.33 | 21,414 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,977 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,818 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,928 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,338 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,190 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,759 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,559 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,072 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,667 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,743 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,704 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,421 |
| Countries that Border Poland | 0 | - | 4.99 | 171,296 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,498 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,222 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,356 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,249 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,598 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,526 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,372 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,597 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,740 |
| Counties of Ireland | 0 | - | 4.92 | 192,963 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,535 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,772 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,506 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,680 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,652 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,847 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,906 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,483 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,645 |
| Which City in Europe? | 0 | - | 4.83 | 106,593 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,312 |
| NATO Countries | 0 | - | 4.98 | 275,499 |
| EU Countries Quiz | 0 | - | 4.99 | 269,731 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,765 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,058 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,959 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,685 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,015 |
| Countries with NO Military | 0 | - | 4.97 | 61,134 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,169 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,882 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,177 |
| Countries of Africa | 0 | - | 5.00 | 2,506,388 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,811 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,847 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,557 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,965 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,759 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,413 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,890 |
| Australia Map Quiz | 0 | - | 4.94 | 342,375 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,908 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,677 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,980 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,498 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,486 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,994 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,480 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,426 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,523 |
