| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,829 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,605 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,510 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,974 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,220 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,833 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,673 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,898 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,681 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,982 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,826 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,120 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,589 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,718 |
| Monarchies of Europe | 0 | - | 4.90 | 98,279 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,747 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,728 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,463 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,252 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,172 |
| Name a City - European Countries | 0 | - | 4.90 | 65,547 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,403 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,562 |
| The Only European Country ... | 0 | - | 4.91 | 217,189 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,449 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,853 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,927 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,305 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,189 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,879 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,663 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,299 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,839 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,010 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,286 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,207 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,785 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,467 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,971 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,418 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,099 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,974 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,151 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,339 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,209 |
| Counties of England | 0 | - | 4.97 | 798,253 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,319 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,169 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,482 |
| Slavic Countries | 0 | - | 4.96 | 111,821 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,844 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,360 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,310 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,340 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,559 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,014 |
| European Geography A-Z | 0 | - | 4.29 | 49,344 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,580 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,028 |
| Monarchies of Asia | 0 | - | 4.97 | 71,172 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,978 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,489 |
| Countries that Start with B | 0 | - | 4.95 | 2,296,991 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,179 |
| Countries that Start with D | 0 | - | 4.96 | 711,158 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,929 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,199 |
| Countries that Start with H | 0 | - | 4.96 | 605,835 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,701 |
| Countries that Start with J | 0 | - | 4.98 | 603,455 |
| Countries that Start with K | 0 | - | 4.97 | 816,953 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,070 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,084 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,507 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,770 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,885 |
| Countries that Start with U | 0 | - | 4.97 | 905,348 |
| Countries that Start with V | 0 | - | 4.98 | 609,920 |
| Countries that Start with F | 0 | - | 4.83 | 618,432 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,194 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,998 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,755 |
| European Countries with One Border | 0 | - | 4.97 | 183,027 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,796 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,707 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,051 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,594 |
| Regions of Italy | 0 | - | 4.92 | 76,134 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,232 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,097 |
| States of Germany | 0 | - | 4.95 | 152,983 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,341 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,808 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,126 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,978 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,262 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,839 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,788 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,284 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,777 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,485 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,914 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,353 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,211 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,930 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,445 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,636 |
| Countries That Border Russia | 0 | - | 4.98 | 462,541 |
| Countries Bordering France | 0 | - | 4.83 | 403,282 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,339 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,295 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,263 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,519 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,318 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,381 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,063 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,734 |
| Germany Country Quiz | 0 | - | 4.83 | 158,092 |
| Russia Country Quiz | 0 | - | 4.83 | 114,632 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,434 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,398 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,749 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,880 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,571 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,024 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,539 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,057 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,227 |
| Departments of France | 0 | - | 4.93 | 54,359 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,597 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,032 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,210 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,240 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,420 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,684 |
| Asia Map Quiz | 0 | - | 4.99 | 918,660 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,374 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,166 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,477 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,283 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,324 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,166 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,369 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,344 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,306 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,362 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,576 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,593 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,982 |
| Countries that Border Poland | 0 | - | 4.99 | 172,515 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,937 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,249 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,938 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,251 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,247 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,022 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,910 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,864 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,944 |
| Counties of Ireland | 0 | - | 4.92 | 195,844 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,113 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,578 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,834 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,013 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,139 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,156 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,144 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,841 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,976 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,361 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,199 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,367 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,214 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,764 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,219 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,119 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,221 |
| Which City in Europe? | 0 | - | 4.83 | 107,516 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,281 |
| NATO Countries | 0 | - | 4.98 | 281,293 |
| EU Countries Quiz | 0 | - | 4.99 | 275,225 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,097 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,127 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,076 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,023 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,842 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,651 |
| Countries with NO Military | 0 | - | 4.97 | 62,559 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,747 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Countries of Africa | 0 | - | 5.00 | 2,542,599 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,692 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,996 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,367 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,285 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,837 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,174 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,068 |
| Australia Map Quiz | 0 | - | 4.95 | 344,940 |
