| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,273 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,460 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,582 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,665 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,346 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,335 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,418 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,401 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,709 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,594 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,921 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,315 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,496 |
| Monarchies of Europe | 0 | - | 4.90 | 98,084 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,985 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,063 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,980 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,061 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,936 |
| Name a City - European Countries | 0 | - | 4.90 | 65,323 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,882 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,115 |
| The Only European Country ... | 0 | - | 4.91 | 216,439 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,015 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,303 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,444 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,763 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,905 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,577 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,394 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,038 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,628 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,860 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,117 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,108 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,668 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,392 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,874 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,337 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,003 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,836 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,875 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,267 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,807 |
| Counties of England | 0 | - | 4.97 | 796,145 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,011 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,522 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,201 |
| Slavic Countries | 0 | - | 4.96 | 111,606 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,606 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,144 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,102 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,137 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,440 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,317 |
| European Geography A-Z | 0 | - | 4.29 | 49,250 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,503 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,845 |
| Monarchies of Asia | 0 | - | 4.97 | 71,060 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,849 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,339 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,116 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,013 |
| Countries that Start with D | 0 | - | 4.96 | 708,914 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,365 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,380 |
| Countries that Start with H | 0 | - | 4.96 | 604,191 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,394 |
| Countries that Start with J | 0 | - | 4.98 | 601,928 |
| Countries that Start with K | 0 | - | 4.97 | 815,247 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,070 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,058 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,504 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,898 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,312 |
| Countries that Start with U | 0 | - | 4.97 | 904,098 |
| Countries that Start with V | 0 | - | 4.98 | 609,054 |
| Countries that Start with F | 0 | - | 4.83 | 617,161 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,910 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,790 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,436 |
| European Countries with One Border | 0 | - | 4.97 | 182,698 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,500 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,345 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,743 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,194 |
| Regions of Italy | 0 | - | 4.92 | 75,805 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,868 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,956 |
| States of Germany | 0 | - | 4.96 | 152,365 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,162 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,947 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,071 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,905 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,187 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,761 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,704 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,208 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,706 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,382 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,842 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,092 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,985 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,686 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,338 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,120 |
| Countries That Border Russia | 0 | - | 4.98 | 461,552 |
| Countries Bordering France | 0 | - | 4.83 | 402,387 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,255 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,097 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,926 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,283 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,736 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,116 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,984 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,934 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,712 |
| Germany Country Quiz | 0 | - | 4.82 | 157,777 |
| Russia Country Quiz | 0 | - | 4.85 | 114,421 |
| Italy Country Quiz | 0 | - | 4.82 | 123,346 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,312 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,329 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,668 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,575 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,287 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,674 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,144 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,876 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,967 |
| Departments of France | 0 | - | 4.93 | 54,031 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,538 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,963 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,673 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,819 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,729 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,954 |
| Asia Map Quiz | 0 | - | 4.99 | 916,036 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,052 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,087 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,350 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,979 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,663 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,504 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,235 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,729 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,855 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,181 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,282 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,356 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,840 |
| Countries that Border Poland | 0 | - | 4.99 | 172,219 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,849 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,868 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,818 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,148 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,954 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,622 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,854 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,786 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,653 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,797 |
| Counties of Ireland | 0 | - | 4.92 | 195,100 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,573 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,414 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,755 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,908 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,056 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,063 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,050 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,749 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,707 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,309 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,107 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,285 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,101 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,613 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,948 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,089 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,324 |
| Which City in Europe? | 0 | - | 4.83 | 107,352 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,918 |
| NATO Countries | 0 | - | 4.98 | 279,944 |
| EU Countries Quiz | 0 | - | 4.99 | 273,608 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,025 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,697 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,141 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,768 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,265 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,096 |
| Countries with NO Military | 0 | - | 4.97 | 62,161 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,516 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,633 |
| Countries of Africa | 0 | - | 5.00 | 2,534,680 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,536 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,700 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,602 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,864 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,636 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,886 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,803 |
