| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,586 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,630 |
| Europe Map Quiz | 0 | - | 5.00 | 4,743,007 |
| Monarchies of Europe | 0 | - | 4.90 | 97,633 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,283 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,159 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,545 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,933 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,547 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,422 |
| Departments of France | 0 | - | 4.93 | 53,181 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,573 |
| Name a City - European Countries | 0 | - | 4.91 | 64,761 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,751 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,174 |
| The Only European Country ... | 0 | - | 4.91 | 214,893 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,176 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,070 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,971 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,330 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,078 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,647 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,103 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,083 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,957 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,420 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,262 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,011 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,787 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,424 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,567 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,779 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,826 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,222 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,811 |
| Counties of England | 0 | - | 4.97 | 791,958 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,337 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,186 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,641 |
| Slavic Countries | 0 | - | 4.96 | 111,171 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,056 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,633 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,708 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,449 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,196 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,062 |
| European Geography A-Z | 0 | - | 4.28 | 49,091 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,255 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,467 |
| Monarchies of Asia | 0 | - | 4.97 | 70,786 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,588 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,506 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,883 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,336 |
| Countries that Start with D | 0 | - | 4.96 | 704,311 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,805 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,334 |
| Countries that Start with H | 0 | - | 4.96 | 600,255 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,985 |
| Countries that Start with J | 0 | - | 4.98 | 598,278 |
| Countries that Start with K | 0 | - | 4.97 | 811,505 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,500 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,439 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,128 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,069 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,143 |
| Countries that Start with U | 0 | - | 4.97 | 901,500 |
| Countries that Start with V | 0 | - | 4.98 | 606,493 |
| Countries that Start with F | 0 | - | 4.83 | 614,071 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,176 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,290 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,818 |
| European Countries with One Border | 0 | - | 4.97 | 182,034 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,900 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,663 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,093 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,386 |
| Regions of Italy | 0 | - | 4.92 | 75,095 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,052 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,282 |
| States of Germany | 0 | - | 4.96 | 150,914 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,664 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,045 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,407 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,837 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,073 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,699 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,658 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,343 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,063 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,414 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,636 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,055 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,299 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,758 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,159 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,126 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,432 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,423 |
| Countries That Border Russia | 0 | - | 4.98 | 460,125 |
| Countries Bordering France | 0 | - | 4.83 | 400,892 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,832 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,744 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,993 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,198 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,498 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,963 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,263 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,904 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,382 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,302 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,655 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,319 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,772 |
| Germany Country Quiz | 0 | - | 4.82 | 157,064 |
| Russia Country Quiz | 0 | - | 4.85 | 113,978 |
| Italy Country Quiz | 0 | - | 4.82 | 122,597 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,041 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,159 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,969 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,751 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,613 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,488 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,353 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,389 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,932 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,501 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,242 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,689 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,170 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,809 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,419 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,745 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,452 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,929 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,585 |
| Asia Map Quiz | 0 | - | 4.99 | 910,157 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,422 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,616 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,378 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,096 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,905 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,050 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,177 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,388 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,358 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,223 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,950 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,478 |
| Name a Country A-Z | 0 | - | 5.00 | 241,494 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,383 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,894 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,989 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,015 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,610 |
| Countries that Border Poland | 0 | - | 4.99 | 171,719 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,677 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,134 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,529 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,950 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,812 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,705 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,708 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,508 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,622 |
| Counties of Ireland | 0 | - | 4.92 | 193,842 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,392 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,613 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,002 |
| US States with an Empty Map | 0 | - | 5.00 | 620,931 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,363 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,966 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,521 |
| Which City in Europe? | 0 | - | 4.83 | 106,959 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,415 |
| NATO Countries | 0 | - | 4.98 | 277,682 |
| EU Countries Quiz | 0 | - | 4.99 | 271,281 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,086 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,975 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,819 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,178 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,289 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,907 |
| Countries with NO Military | 0 | - | 4.97 | 61,498 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,115 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,425 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,105 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,758 |
| Countries of Africa | 0 | - | 5.00 | 2,518,371 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,101 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,196 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,623 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,762 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,091 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,738 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,180 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,126 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,092 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,291 |
