| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,318 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,700 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,982 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,934 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,333 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,726 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,284 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,961 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,285 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,908 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,183 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,988 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,265 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,810 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,868 |
| Monarchies of Europe | 0 | - | 4.90 | 98,348 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,025 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,908 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,622 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,343 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,258 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,487 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,030 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,225 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,584 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,434 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,127 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,870 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,501 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,991 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,128 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,418 |
| Name a City - European Countries | 0 | - | 4.90 | 65,616 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,559 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,672 |
| The Only European Country ... | 0 | - | 4.91 | 217,386 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,577 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,002 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,262 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,631 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,258 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,831 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,498 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,008 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,466 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,129 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,028 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,374 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,507 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,388 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,714 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,368 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,557 |
| Slavic Countries | 0 | - | 4.96 | 111,879 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,923 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,433 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,357 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,394 |
| Counties of England | 0 | - | 4.97 | 798,845 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,982 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,218 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,642 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,039 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,989 |
| Countries that Start with D | 0 | - | 4.96 | 711,755 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,638 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,903 |
| Countries that Start with H | 0 | - | 4.96 | 606,232 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,243 |
| Countries that Start with J | 0 | - | 4.98 | 603,844 |
| Countries that Start with K | 0 | - | 4.97 | 817,386 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,588 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,640 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,039 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,517 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,266 |
| Countries that Start with U | 0 | - | 4.97 | 905,651 |
| Countries that Start with V | 0 | - | 4.98 | 610,144 |
| Countries that Start with F | 0 | - | 4.83 | 618,750 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,767 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,538 |
| European Geography A-Z | 0 | - | 4.29 | 49,362 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,610 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,092 |
| Monarchies of Asia | 0 | - | 4.97 | 71,222 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,019 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,040 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,847 |
| European Countries with One Border | 0 | - | 4.97 | 183,115 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,895 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,833 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,152 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,702 |
| Regions of Italy | 0 | - | 4.92 | 76,231 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,402 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,151 |
| States of Germany | 0 | - | 4.95 | 153,176 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,414 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,996 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,141 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,012 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,284 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,868 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,828 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,306 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,801 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,593 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,012 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,421 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,282 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,985 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,262 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,743 |
| Countries That Border Russia | 0 | - | 4.98 | 462,815 |
| Countries Bordering France | 0 | - | 4.83 | 403,540 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,672 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,346 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,050 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,343 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,596 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,084 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,383 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,456 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,383 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,022 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,030 |
| Germany Country Quiz | 0 | - | 4.83 | 158,173 |
| Russia Country Quiz | 0 | - | 4.83 | 114,694 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,466 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,775 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,207 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,655 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,148 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,623 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,116 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,512 |
| Departments of France | 0 | - | 4.93 | 54,457 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,614 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,363 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,481 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,185 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,514 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,610 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,367 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,489 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,353 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,481 |
| Name a Country A-Z | 0 | - | 5.00 | 244,212 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,431 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,419 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,659 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,660 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,020 |
| Countries that Border Poland | 0 | - | 4.99 | 172,606 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,964 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,356 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,979 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,283 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,349 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,136 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,713 |
| Oceania Map Quiz | 0 | - | 4.98 | 651,014 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,700 |
| Asia Map Quiz | 0 | - | 4.99 | 919,624 |
| Counties of Ireland | 0 | - | 4.92 | 196,051 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,762 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,851 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,219 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,243 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,218 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,914 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,060 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,419 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,257 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,425 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,297 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,797 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,293 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,938 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,084 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,932 |
| Which City in Europe? | 0 | - | 4.83 | 107,564 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,076 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,496 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,104 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,410 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,737 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,058 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,061 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,731 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,649 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,924 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,882 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,674 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,817 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,040 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,385 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,796 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,018 |
