| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,425 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,378 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,473 |
| Monarchies of Europe | 0 | - | 4.90 | 97,408 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,535 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,058 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,780 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,356 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,328 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,189 |
| Departments of France | 0 | - | 4.93 | 52,938 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,433 |
| Name a City - European Countries | 0 | - | 4.92 | 64,538 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,217 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,734 |
| The Only European Country ... | 0 | - | 4.91 | 214,126 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,749 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,536 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,838 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,822 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,889 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,466 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,963 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,916 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,770 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,277 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,007 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,722 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,677 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,058 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,372 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,640 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,774 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,564 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,731 |
| Counties of England | 0 | - | 4.97 | 789,960 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,001 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,582 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,369 |
| Slavic Countries | 0 | - | 4.96 | 110,941 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,802 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,396 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,553 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,286 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,255 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,083 |
| European Geography A-Z | 0 | - | 4.28 | 49,029 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,156 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,275 |
| Monarchies of Asia | 0 | - | 4.97 | 70,650 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,470 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,416 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,209 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,422 |
| Countries that Start with D | 0 | - | 4.96 | 702,313 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,416 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,795 |
| Countries that Start with H | 0 | - | 4.96 | 598,588 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,031 |
| Countries that Start with J | 0 | - | 4.98 | 596,639 |
| Countries that Start with K | 0 | - | 4.97 | 809,963 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,586 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,485 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,243 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,551 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,740 |
| Countries that Start with U | 0 | - | 4.97 | 900,348 |
| Countries that Start with V | 0 | - | 4.98 | 605,501 |
| Countries that Start with F | 0 | - | 4.83 | 612,711 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,150 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,098 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,510 |
| European Countries with One Border | 0 | - | 4.97 | 181,740 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,639 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,325 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,835 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,017 |
| Regions of Italy | 0 | - | 4.92 | 74,840 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,487 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,106 |
| States of Germany | 0 | - | 4.96 | 150,331 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,396 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,315 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,274 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,711 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,944 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,331 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,539 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,202 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,958 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,329 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,544 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,901 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,117 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,682 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,907 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,007 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,063 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,203 |
| Countries That Border Russia | 0 | - | 4.98 | 459,257 |
| Countries Bordering France | 0 | - | 4.83 | 399,966 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,285 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,489 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,896 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,823 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,182 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,655 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,847 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,213 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,156 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,976 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,530 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,173 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,372 |
| Germany Country Quiz | 0 | - | 4.82 | 156,710 |
| Russia Country Quiz | 0 | - | 4.85 | 113,727 |
| Italy Country Quiz | 0 | - | 4.82 | 122,334 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,913 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,079 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,741 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,524 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,337 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,268 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,153 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,197 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,862 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,428 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,191 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,599 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,108 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,754 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,389 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,459 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,864 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,053 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,707 |
| Asia Map Quiz | 0 | - | 4.99 | 907,860 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,484 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,580 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,086 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,025 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,822 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,904 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,808 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,077 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,738 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,560 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,825 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,922 |
| Name a Country A-Z | 0 | - | 5.00 | 240,712 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,150 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,761 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,847 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,825 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,501 |
| Countries that Border Poland | 0 | - | 4.99 | 171,459 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,576 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,450 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,428 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,848 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,446 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,270 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,655 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,569 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,440 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,608 |
| Counties of Ireland | 0 | - | 4.92 | 193,259 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,267 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,542 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,813 |
| US States with an Empty Map | 0 | - | 5.00 | 619,463 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,093 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,995 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,636 |
| Which City in Europe? | 0 | - | 4.83 | 106,797 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,863 |
| NATO Countries | 0 | - | 4.98 | 276,286 |
| EU Countries Quiz | 0 | - | 4.99 | 270,306 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,256 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,772 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,227 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,901 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,906 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,340 |
| Countries with NO Military | 0 | - | 4.97 | 61,246 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,968 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,258 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,826 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,532 |
| Countries of Africa | 0 | - | 5.00 | 2,510,777 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,917 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,982 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,518 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,483 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,945 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,705 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,463 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,909 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,595 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,021 |
