| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,263 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,113 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,137 |
| Monarchies of Europe | 0 | - | 4.90 | 97,202 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,816 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,926 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,207 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,900 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,161 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,021 |
| Departments of France | 0 | - | 4.93 | 52,644 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,966 |
| Name a City - European Countries | 0 | - | 4.92 | 64,268 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,717 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,327 |
| The Only European Country ... | 0 | - | 4.91 | 213,472 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,309 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,053 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,694 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,412 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,739 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,303 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,814 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,761 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,631 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,156 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,768 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,619 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,579 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,986 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,234 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,548 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,714 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,972 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,550 |
| Counties of England | 0 | - | 4.97 | 788,275 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,643 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,020 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,133 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,575 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,188 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,399 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,512 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,557 |
| European Geography A-Z | 0 | - | 4.28 | 48,948 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,032 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,096 |
| Monarchies of Asia | 0 | - | 4.97 | 70,537 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,377 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,581 |
| Countries that Start with B | 0 | - | 4.95 | 2,277,964 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,716 |
| Countries that Start with D | 0 | - | 4.96 | 700,476 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,251 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,417 |
| Countries that Start with H | 0 | - | 4.96 | 597,036 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,165 |
| Countries that Start with J | 0 | - | 4.98 | 595,106 |
| Countries that Start with K | 0 | - | 4.96 | 808,591 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,900 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,756 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,596 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,162 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,412 |
| Countries that Start with U | 0 | - | 4.97 | 899,058 |
| Countries that Start with V | 0 | - | 4.98 | 604,504 |
| Countries that Start with F | 0 | - | 4.83 | 611,451 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,216 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,955 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,203 |
| European Countries with One Border | 0 | - | 4.97 | 181,446 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,966 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,995 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,554 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,632 |
| Regions of Italy | 0 | - | 4.92 | 74,593 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,133 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,833 |
| States of Germany | 0 | - | 4.96 | 149,765 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,051 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,572 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,149 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,387 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,836 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,204 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,428 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,101 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,880 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,264 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,472 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,727 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,900 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,547 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,635 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,899 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,756 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,982 |
| Countries That Border Russia | 0 | - | 4.98 | 458,519 |
| Countries Bordering France | 0 | - | 4.85 | 396,055 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,664 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,305 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,830 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,544 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 90,963 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,433 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 76,909 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,645 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,999 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,656 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,446 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,248 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,015 |
| Germany Country Quiz | 0 | - | 4.82 | 156,395 |
| Russia Country Quiz | 0 | - | 4.85 | 113,554 |
| Italy Country Quiz | 0 | - | 4.82 | 122,070 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,788 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,995 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,500 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,251 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,047 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,054 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,866 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,978 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,771 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,344 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,109 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,517 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,021 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,654 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,341 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,098 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,961 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,419 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,663 |
| Asia Map Quiz | 0 | - | 4.99 | 905,692 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,513 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,546 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,796 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,946 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,753 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,775 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,497 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,843 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,138 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,023 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,716 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,352 |
| Name a Country A-Z | 0 | - | 5.00 | 239,984 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,040 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,599 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,642 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,643 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,359 |
| Countries that Border Poland | 0 | - | 4.99 | 171,203 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,458 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,121 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,331 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,752 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,156 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,883 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,514 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,351 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,593 |
| Counties of Ireland | 0 | - | 4.92 | 192,787 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,163 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,484 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,591 |
| US States with an Empty Map | 0 | - | 5.00 | 618,080 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,684 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,348 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,819 |
| Which City in Europe? | 0 | - | 4.83 | 106,544 |
| Majority Muslim Countries | 0 | - | 4.98 | 367,985 |
| NATO Countries | 0 | - | 4.98 | 275,096 |
| EU Countries Quiz | 0 | - | 4.99 | 269,412 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,474 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,653 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,762 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,709 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,567 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,821 |
| Countries with NO Military | 0 | - | 4.97 | 61,059 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,830 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,154 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,402 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,320 |
| Countries of Africa | 0 | - | 5.00 | 2,504,197 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,740 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,763 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,398 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,245 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,797 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,574 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,530 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,719 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,291 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,790 |
