| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,315 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,211 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,321 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,094 |
| Monarchies of Europe | 0 | - | 4.90 | 97,292 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,107 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,984 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,451 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,113 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,811 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,220 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,098 |
| Name a City - European Countries | 0 | - | 4.92 | 64,358 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,919 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,495 |
| The Only European Country ... | 0 | - | 4.91 | 213,750 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,476 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,257 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,934 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,391 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,039 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,371 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 110,875 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,808 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,682 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,196 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,854 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,652 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,612 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,010 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,285 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,580 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,054 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,418 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,510 |
| Counties of England | 0 | - | 4.97 | 788,983 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,774 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,260 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,225 |
| Slavic Countries | 0 | - | 4.96 | 110,829 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,682 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,264 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,450 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,169 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,814 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,769 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,170 |
| Monarchies of Asia | 0 | - | 4.97 | 70,589 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,424 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,280 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,401 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,924 |
| Countries that Start with D | 0 | - | 4.96 | 701,276 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,216 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,457 |
| Countries that Start with H | 0 | - | 4.96 | 597,732 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,039 |
| Countries that Start with J | 0 | - | 4.98 | 595,812 |
| Countries that Start with K | 0 | - | 4.97 | 809,214 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,646 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,505 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,327 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,196 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,034 |
| Countries that Start with U | 0 | - | 4.97 | 899,792 |
| Countries that Start with V | 0 | - | 4.98 | 604,960 |
| Countries that Start with F | 0 | - | 4.83 | 612,018 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,074 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,026 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,338 |
| European Countries with One Border | 0 | - | 4.97 | 181,584 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,494 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,090 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,667 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,814 |
| Regions of Italy | 0 | - | 4.92 | 74,677 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,291 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,887 |
| States of Germany | 0 | - | 4.96 | 149,987 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,128 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,923 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,188 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,476 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,877 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,252 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,468 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,142 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,905 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,286 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,496 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,787 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,995 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,773 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,935 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,902 |
| Countries That Border Russia | 0 | - | 4.98 | 458,830 |
| Countries Bordering France | 0 | - | 4.83 | 398,718 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,969 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,686 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,075 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,533 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,062 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,663 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,202 |
| Germany Country Quiz | 0 | - | 4.82 | 156,495 |
| Russia Country Quiz | 0 | - | 4.85 | 113,618 |
| Italy Country Quiz | 0 | - | 4.82 | 122,161 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,834 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,025 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,614 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,330 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,154 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,124 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,936 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,048 |
| Departments of France | 0 | - | 4.93 | 52,777 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,821 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,383 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,153 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,556 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,064 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,702 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,357 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,737 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,152 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,488 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,133 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,925 |
| Asia Map Quiz | 0 | - | 4.99 | 906,781 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,549 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,524 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,206 |
| African Geography A-Z | 0 | - | 4.33 | 21,414 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,987 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,781 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,831 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,943 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,381 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,252 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,766 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,617 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,087 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,679 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,756 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,722 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,432 |
| Countries that Border Poland | 0 | - | 4.99 | 171,317 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,512 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,251 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,362 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,788 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,277 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,603 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,533 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,380 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,747 |
| Counties of Ireland | 0 | - | 4.92 | 192,994 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,561 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,778 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,507 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,701 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,656 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,888 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,009 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,656 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,645 |
| Which City in Europe? | 0 | - | 4.83 | 106,602 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,402 |
| NATO Countries | 0 | - | 4.98 | 275,582 |
| EU Countries Quiz | 0 | - | 4.99 | 269,804 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,828 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,153 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,997 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,793 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,716 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,069 |
| Countries with NO Military | 0 | - | 4.97 | 61,147 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,174 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,892 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,187 |
| Countries of Africa | 0 | - | 5.00 | 2,506,968 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,830 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,868 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,665 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,283 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,775 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,435 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,903 |
| Australia Map Quiz | 0 | - | 4.94 | 342,429 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,913 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,687 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,986 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,503 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,492 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,001 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,486 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,433 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,527 |
