| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,446 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,934 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,144 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,054 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,399 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,054 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,348 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,322 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,584 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,643 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,312 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,022 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,880 |
| Australian States and Territories | 0 | - | 4.96 | 142,385 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,396 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,687 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,367 |
| Flags of Oceania | 0 | - | 5.00 | 261,022 |
| Regions of New Zealand | 0 | - | 4.84 | 28,624 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,478 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,779 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,742 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,976 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,288 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,572 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,839 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,360 |
| Name a Valid African Country | 0 | - | 4.98 | 154,539 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,497 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,882 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,566 |
| Palau Country Quiz | 0 | - | 4.90 | 23,076 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,749 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,158 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,427 |
| Asia Map Quiz | 0 | - | 4.99 | 921,113 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,596 |
| South American Geography Quiz #2 | 0 | - | 4.38 | 42,450 |
| Geography of Spain | 0 | - | 4.59 | 22,128 |
| Name a City - European Countries | 0 | - | 4.90 | 65,795 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,785 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,661 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,246 |
| Random Country to Capital | 0 | - | 4.98 | 923,933 |
| Which City in Europe? | 0 | - | 4.83 | 107,668 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,890 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,317 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,149 |
| The Only European Country ... | 0 | - | 4.91 | 217,797 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,054 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,192 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,836 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,777 |
| Countries of Africa | 0 | - | 5.00 | 2,548,156 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,982 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,177 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,388 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,156 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,484 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,258 |
| Australia Map Quiz | 0 | - | 4.95 | 345,438 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,356 |
| African East Coast | 0 | - | 4.96 | 96,406 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,683 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,859 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,870 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,090 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,571 |
| Random European City to Country | 0 | - | 4.69 | 118,153 |
| Random Asian City to Country | 0 | - | 4.56 | 44,570 |
| Europe Capital to Country | 0 | - | 4.99 | 251,192 |
| Asia Capital to Country | 0 | - | 4.96 | 126,984 |
| Capital Cities Chain | 0 | - | 4.84 | 83,059 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,407 |
| European Capitals by Map | 0 | - | 4.99 | 140,658 |
| African Capitals by Map | 0 | - | 4.99 | 138,863 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,128 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,448 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,806 |
| European Coastal Capitals | 0 | - | 4.95 | 90,946 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,865 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,248 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,886 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,981 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,206 |
| Which City in Canada? | 0 | - | 4.83 | 57,192 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,739 |
| Countries of the Middle East | 0 | - | 4.96 | 201,906 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,734 |
| Slavic Countries | 0 | - | 4.96 | 112,012 |
| Countries by Emojis | 0 | - | 4.99 | 240,728 |
| African Island Countries | 0 | - | 4.96 | 102,020 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,218 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,006 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,817 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,047 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,371 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,922 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,062 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,682 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,083 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,155 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,773 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,507 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,627 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,036 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,759 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,502 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,553 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,674 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,130 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,286 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,596 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,238 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,479 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,506 |
| North America Map Quiz | 0 | - | 4.98 | 249,888 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,310 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,492 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,294 |
| Flags of North and South America | 0 | - | 4.99 | 374,929 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,144 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,296 |
| Counties of England | 0 | - | 4.97 | 799,957 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,980 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,261 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,756 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,682 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,724 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,075 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,988 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,593 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,440 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,986 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,493 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,641 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,223 |
| Official Cities in the UK | 0 | - | 4.89 | 284,937 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,055 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,179 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,927 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,822 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,288 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,649 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,117 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,378 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,665 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,487 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,214 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,908 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,667 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,283 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,041 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,400 |
| Monarchies of Europe | 0 | - | 4.90 | 98,459 |
| Monarchies of Asia | 0 | - | 4.97 | 71,303 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,090 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,312 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,714 |
| The Only African Country ... | 0 | - | 4.99 | 129,372 |
| The Only American Country ... | 0 | - | 4.92 | 121,906 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,261 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,032 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,160 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,003 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,395 |
| European Countries with One Border | 0 | - | 4.97 | 183,282 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,051 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,490 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,994 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,349 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,372 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,224 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,517 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,092 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,324 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,907 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,684 |
| Regions of Italy | 0 | - | 4.92 | 76,443 |
| States of India | 0 | - | 4.95 | 194,653 |
| Japanese Prefectures | 0 | - | 4.98 | 138,040 |
| Provinces of China | 0 | - | 4.97 | 206,128 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,705 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,250 |
| States of Germany | 0 | - | 4.95 | 153,605 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,498 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,320 |
| Provinces of Turkey | 0 | - | 4.94 | 204,969 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,503 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,662 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,775 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,232 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,540 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,524 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,374 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,162 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,487 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,111 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,927 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,880 |
