| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,081 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,048 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,100 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,401 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,732 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,238 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,672 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,258 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,768 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,275 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,882 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,161 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,773 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,556 |
| Monarchies of Europe | 0 | - | 4.90 | 99,012 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,315 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,245 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,196 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,034 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,920 |
| Name a City - European Countries | 0 | - | 4.89 | 66,359 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,154 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,433 |
| The Only European Country ... | 0 | - | 4.91 | 219,503 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,784 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,515 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,387 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,634 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,335 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,108 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,690 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,334 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,717 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,688 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,989 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,519 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,132 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,710 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,266 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,706 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,374 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,376 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,868 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,641 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,910 |
| Counties of England | 0 | - | 4.97 | 804,031 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,311 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,188 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,341 |
| Slavic Countries | 0 | - | 4.96 | 112,484 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,744 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,495 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,891 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,896 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,391 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,099 |
| European Geography A-Z | 0 | - | 4.29 | 49,513 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,925 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,562 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,341 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,052 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,679 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,190 |
| Countries that Start with D | 0 | - | 4.96 | 717,624 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,454 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,009 |
| Countries that Start with H | 0 | - | 4.96 | 610,412 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,645 |
| Countries that Start with J | 0 | - | 4.98 | 607,794 |
| Countries that Start with K | 0 | - | 4.97 | 821,622 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,925 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,989 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,152 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,639 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,755 |
| Countries that Start with U | 0 | - | 4.97 | 909,122 |
| Countries that Start with V | 0 | - | 4.98 | 612,481 |
| Countries that Start with F | 0 | - | 4.83 | 621,929 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,445 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,964 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,695 |
| European Countries with One Border | 0 | - | 4.97 | 183,997 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,703 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,787 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,955 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,810 |
| Regions of Italy | 0 | - | 4.92 | 77,233 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,539 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,602 |
| States of Germany | 0 | - | 4.95 | 154,883 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,877 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,875 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,271 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,219 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,452 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,101 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,063 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,489 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,985 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,127 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,495 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,897 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,789 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,596 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,834 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,524 |
| Countries That Border Russia | 0 | - | 4.98 | 464,841 |
| Countries Bordering France | 0 | - | 4.83 | 405,279 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,170 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,817 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,518 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,564 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,935 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,209 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,806 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,265 |
| Germany Country Quiz | 0 | - | 4.82 | 159,022 |
| Russia Country Quiz | 0 | - | 4.83 | 115,418 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,821 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,625 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,982 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,004 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,392 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,966 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,208 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,594 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,192 |
| Departments of France | 0 | - | 4.93 | 55,360 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,774 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,230 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,258 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,259 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,173 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,476 |
| Asia Map Quiz | 0 | - | 4.99 | 926,482 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,261 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,393 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,814 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,240 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,186 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,040 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,763 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,925 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,630 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,081 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,023 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,187 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,345 |
| Countries that Border Poland | 0 | - | 4.99 | 173,321 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,204 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,335 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,341 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,548 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,603 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,210 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,051 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,383 |
| Counties of Ireland | 0 | - | 4.92 | 197,622 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,592 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,035 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,207 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,304 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,675 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,729 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,687 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,450 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,599 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,771 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,713 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,860 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,062 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,787 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,123 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,176 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,930 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,831 |
| Which City in Europe? | 0 | - | 4.83 | 107,985 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,302 |
| NATO Countries | 0 | - | 4.98 | 283,926 |
| EU Countries Quiz | 0 | - | 4.99 | 278,813 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,844 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,593 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,733 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,220 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,977 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,270 |
| Countries with NO Military | 0 | - | 4.97 | 63,586 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,178 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,974 |
| Countries of Africa | 0 | - | 5.00 | 2,563,931 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,263 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,726 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,905 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,196 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,584 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,126 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,788 |
