| Asian Geography By Letter - B | 0 | - | 4.85 | 66,404 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,372 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,609 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,344 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,077 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,140 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,145 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,227 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,564 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,248 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,804 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,136 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,367 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,489 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,596 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,668 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,879 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,781 |
| Name a City - European Countries | 0 | - | 4.90 | 65,187 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,533 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,823 |
| The Only European Country ... | 0 | - | 4.91 | 215,980 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,766 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,245 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,573 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,751 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,403 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,245 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,902 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,506 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,750 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,014 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,063 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,621 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,356 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,819 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,298 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,939 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,751 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,894 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,229 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,187 |
| Counties of England | 0 | - | 4.97 | 794,781 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,811 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,158 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,999 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,421 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,966 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,981 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,722 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,597 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,959 |
| European Geography A-Z | 0 | - | 4.29 | 49,196 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,446 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,723 |
| Monarchies of Asia | 0 | - | 4.97 | 70,975 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,774 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,679 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,693 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,013 |
| Countries that Start with D | 0 | - | 4.96 | 707,493 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,699 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,342 |
| Countries that Start with H | 0 | - | 4.96 | 602,967 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,037 |
| Countries that Start with J | 0 | - | 4.98 | 600,820 |
| Countries that Start with K | 0 | - | 4.97 | 813,901 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,769 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,717 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,229 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,262 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,410 |
| Countries that Start with U | 0 | - | 4.97 | 903,299 |
| Countries that Start with V | 0 | - | 4.98 | 608,354 |
| Countries that Start with F | 0 | - | 4.83 | 616,211 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,492 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,244 |
| European Countries with One Border | 0 | - | 4.97 | 182,509 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,316 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,144 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,539 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,902 |
| Regions of Italy | 0 | - | 4.92 | 75,538 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,633 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,548 |
| States of Germany | 0 | - | 4.96 | 151,897 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,999 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,384 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,051 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,875 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,163 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,717 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,677 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,180 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,662 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,290 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,781 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,864 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,883 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,498 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,267 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,879 |
| Countries That Border Russia | 0 | - | 4.98 | 461,090 |
| Countries Bordering France | 0 | - | 4.83 | 401,872 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,591 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,979 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,691 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,080 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,515 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,917 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,738 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,817 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,936 |
| Germany Country Quiz | 0 | - | 4.82 | 157,574 |
| Russia Country Quiz | 0 | - | 4.85 | 114,275 |
| Italy Country Quiz | 0 | - | 4.82 | 123,189 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,237 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,293 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,367 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,122 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,446 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,860 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,656 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,812 |
| Departments of France | 0 | - | 4.93 | 53,776 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,516 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,916 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,273 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,480 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,559 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,587 |
| Asia Map Quiz | 0 | - | 4.99 | 914,426 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,851 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,040 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,273 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,777 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,227 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,091 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,165 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,381 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,434 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,088 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,184 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,243 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,750 |
| Countries that Border Poland | 0 | - | 4.99 | 172,050 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,788 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,621 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,720 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,089 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,699 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,303 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,800 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,740 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,616 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,643 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,688 |
| Counties of Ireland | 0 | - | 4.92 | 194,628 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,167 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,345 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,716 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,852 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,986 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,968 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,976 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,659 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,032 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,237 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,029 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,204 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,007 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,232 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,758 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,797 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,950 |
| Which City in Europe? | 0 | - | 4.83 | 107,156 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,141 |
| NATO Countries | 0 | - | 4.98 | 279,232 |
| EU Countries Quiz | 0 | - | 4.99 | 272,845 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,404 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,840 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,710 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,597 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,970 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,730 |
| Countries with NO Military | 0 | - | 4.97 | 61,944 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,390 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of Africa | 0 | - | 5.00 | 2,529,978 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,370 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,458 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,801 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,888 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,451 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,625 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,603 |
