| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,090 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,108 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,060 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,748 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,253 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,723 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,268 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,777 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,277 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,885 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,165 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,783 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,560 |
| Monarchies of Europe | 0 | - | 4.90 | 99,025 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,382 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,310 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,243 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,058 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,941 |
| Name a City - European Countries | 0 | - | 4.89 | 66,381 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,214 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,470 |
| The Only European Country ... | 0 | - | 4.91 | 219,559 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,811 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,578 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,395 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,646 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,340 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,115 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,694 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,338 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,720 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,689 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,991 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,527 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,140 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,715 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,273 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,714 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,381 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,382 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,269 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,658 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,104 |
| Counties of England | 0 | - | 4.97 | 804,177 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,347 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,240 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,356 |
| Slavic Countries | 0 | - | 4.96 | 112,504 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,775 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,525 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,904 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,910 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,487 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,166 |
| European Geography A-Z | 0 | - | 4.29 | 49,522 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,941 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,575 |
| Monarchies of Asia | 0 | - | 4.97 | 71,604 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,352 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,401 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,999 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,426 |
| Countries that Start with D | 0 | - | 4.96 | 717,799 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,682 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,240 |
| Countries that Start with H | 0 | - | 4.96 | 610,540 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,846 |
| Countries that Start with J | 0 | - | 4.98 | 607,921 |
| Countries that Start with K | 0 | - | 4.97 | 821,757 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,099 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,163 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,312 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,848 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,897 |
| Countries that Start with U | 0 | - | 4.97 | 909,236 |
| Countries that Start with V | 0 | - | 4.98 | 612,561 |
| Countries that Start with F | 0 | - | 4.83 | 622,032 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,614 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,981 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,720 |
| European Countries with One Border | 0 | - | 4.97 | 184,020 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,725 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,802 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,975 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,842 |
| Regions of Italy | 0 | - | 4.92 | 77,255 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,573 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,622 |
| States of Germany | 0 | - | 4.95 | 154,921 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,893 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,916 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,277 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,223 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,456 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,107 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,073 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,495 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,990 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,146 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,545 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,909 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,799 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,611 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,848 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,544 |
| Countries That Border Russia | 0 | - | 4.98 | 464,901 |
| Countries Bordering France | 0 | - | 4.83 | 405,329 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,226 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,822 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,534 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,589 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,915 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,945 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,236 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,813 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,339 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,117 |
| Germany Country Quiz | 0 | - | 4.82 | 159,043 |
| Russia Country Quiz | 0 | - | 4.83 | 115,443 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,827 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,635 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,987 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,025 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,414 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,997 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,229 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,617 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,214 |
| Departments of France | 0 | - | 4.93 | 55,388 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,778 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,236 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,294 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,370 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,280 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,692 |
| Asia Map Quiz | 0 | - | 4.99 | 926,668 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,301 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,400 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,825 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,261 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,248 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,096 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,774 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,973 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,663 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,103 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,041 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,207 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,361 |
| Countries that Border Poland | 0 | - | 4.99 | 173,341 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,212 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,372 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,351 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,560 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,639 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,231 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,091 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,063 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,405 |
| Counties of Ireland | 0 | - | 4.92 | 197,668 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,626 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,045 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,252 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,313 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,686 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,740 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,699 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,459 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,608 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,776 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,724 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,867 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,071 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,801 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,219 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,194 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,063 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,983 |
| Which City in Europe? | 0 | - | 4.83 | 108,000 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,395 |
| NATO Countries | 0 | - | 4.98 | 283,990 |
| EU Countries Quiz | 0 | - | 4.99 | 278,895 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,910 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,782 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,776 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,246 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,011 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,321 |
| Countries with NO Military | 0 | - | 4.97 | 63,607 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,190 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,982 |
| Countries of Africa | 0 | - | 5.00 | 2,564,518 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,283 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,740 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,006 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,445 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,598 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,162 |
