| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,088 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,106 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,967 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,743 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,250 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,712 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,266 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,776 |
| 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 | 94,164 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,781 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,560 |
| Monarchies of Europe | 0 | - | 4.90 | 99,024 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,378 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,300 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,235 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,055 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,940 |
| Name a City - European Countries | 0 | - | 4.89 | 66,377 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,199 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,467 |
| The Only European Country ... | 0 | - | 4.91 | 219,550 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,807 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,574 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,394 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,645 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,339 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,113 |
| 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 | 51,990 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,526 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,138 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,713 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,272 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,712 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,381 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,381 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,209 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,657 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,074 |
| Counties of England | 0 | - | 4.97 | 804,156 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,344 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,233 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,354 |
| Slavic Countries | 0 | - | 4.96 | 112,499 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,767 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,523 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,903 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,909 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,477 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,165 |
| European Geography A-Z | 0 | - | 4.29 | 49,520 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,939 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,575 |
| Monarchies of Asia | 0 | - | 4.97 | 71,602 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,350 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,353 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,950 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,401 |
| Countries that Start with D | 0 | - | 4.96 | 717,777 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,653 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,209 |
| Countries that Start with H | 0 | - | 4.96 | 610,518 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,820 |
| Countries that Start with J | 0 | - | 4.98 | 607,901 |
| Countries that Start with K | 0 | - | 4.97 | 821,737 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,068 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,142 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,287 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,820 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,878 |
| Countries that Start with U | 0 | - | 4.97 | 909,221 |
| Countries that Start with V | 0 | - | 4.98 | 612,546 |
| Countries that Start with F | 0 | - | 4.83 | 622,018 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,592 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,979 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,716 |
| European Countries with One Border | 0 | - | 4.97 | 184,016 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,720 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,801 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,971 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,839 |
| Regions of Italy | 0 | - | 4.92 | 77,249 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,569 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,620 |
| States of Germany | 0 | - | 4.95 | 154,916 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,893 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,907 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,276 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,223 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,455 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,106 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,070 |
| 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 | 70,144 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,539 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,909 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,799 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,603 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,844 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,542 |
| Countries That Border Russia | 0 | - | 4.98 | 464,890 |
| Countries Bordering France | 0 | - | 4.83 | 405,321 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,218 |
| 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 | 93,587 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,912 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,943 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,233 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,813 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,328 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,110 |
| Germany Country Quiz | 0 | - | 4.82 | 159,038 |
| Russia Country Quiz | 0 | - | 4.83 | 115,440 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,826 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,633 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,985 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,020 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,412 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,989 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,227 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,614 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,209 |
| Departments of France | 0 | - | 4.93 | 55,385 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,777 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,235 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,291 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,347 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,274 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,652 |
| Asia Map Quiz | 0 | - | 4.99 | 926,648 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,295 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,397 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,822 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,257 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,240 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,088 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,772 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,970 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,658 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,098 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,037 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,204 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,357 |
| Countries that Border Poland | 0 | - | 4.99 | 173,336 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,210 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,363 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,348 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,557 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,632 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,228 |
| 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 | 97,401 |
| Counties of Ireland | 0 | - | 4.92 | 197,654 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,624 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,045 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,241 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,312 |
| 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 | 54,606 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,776 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,723 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,866 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,069 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,801 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,203 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,191 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,050 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,969 |
| Which City in Europe? | 0 | - | 4.83 | 107,998 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,386 |
| NATO Countries | 0 | - | 4.98 | 283,984 |
| EU Countries Quiz | 0 | - | 4.99 | 278,881 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,901 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,748 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,770 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,242 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,009 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,318 |
| Countries with NO Military | 0 | - | 4.97 | 63,604 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,188 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,982 |
| Countries of Africa | 0 | - | 5.00 | 2,564,458 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,282 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,739 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,991 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,408 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,594 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,160 |
