| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,229 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,671 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,245 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,301 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,164 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,817 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,100 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,141 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,437 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,466 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,914 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,495 |
| Australian States and Territories | 0 | - | 4.96 | 141,480 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,178 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,897 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,808 |
| Flags of Oceania | 0 | - | 5.00 | 257,456 |
| Regions of New Zealand | 0 | - | 4.85 | 28,425 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,187 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,562 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,278 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,537 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,423 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,051 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,126 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,319 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,234 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,582 |
| Name a Valid African Country | 0 | - | 4.98 | 153,549 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,385 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,462 |
| Palau Country Quiz | 0 | - | 4.90 | 22,945 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,942 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,853 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,235 |
| Asia Map Quiz | 0 | - | 4.99 | 912,067 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,893 |
| Geography of Spain | 0 | - | 4.59 | 22,028 |
| Name a City - European Countries | 0 | - | 4.91 | 65,010 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,415 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,891 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,696 |
| Random Country to Capital | 0 | - | 4.98 | 916,213 |
| Which City in Europe? | 0 | - | 4.83 | 107,077 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,170 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,391 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,507 |
| The Only European Country ... | 0 | - | 4.91 | 215,493 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,341 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,695 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,496 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,513 |
| Countries of Africa | 0 | - | 5.00 | 2,524,718 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,303 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,341 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,858 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,060 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,349 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,464 |
| Australia Map Quiz | 0 | - | 4.94 | 343,500 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,545 |
| African East Coast | 0 | - | 4.96 | 95,635 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,791 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,969 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,621 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,215 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,612 |
| Random European City to Country | 0 | - | 4.69 | 117,256 |
| Random Asian City to Country | 0 | - | 4.56 | 44,446 |
| Europe Capital to Country | 0 | - | 4.99 | 249,175 |
| Asia Capital to Country | 0 | - | 4.96 | 126,285 |
| Capital Cities Chain | 0 | - | 4.84 | 82,333 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,336 |
| European Capitals by Map | 0 | - | 4.99 | 138,074 |
| African Capitals by Map | 0 | - | 4.99 | 133,002 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,838 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,721 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,084 |
| European Coastal Capitals | 0 | - | 4.95 | 90,222 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,402 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,556 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,146 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,649 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,506 |
| Which City in Canada? | 0 | - | 4.82 | 56,898 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,712 |
| Countries of the Middle East | 0 | - | 4.96 | 200,226 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,840 |
| Slavic Countries | 0 | - | 4.96 | 111,344 |
| Countries by Emojis | 0 | - | 4.99 | 238,107 |
| African Island Countries | 0 | - | 4.96 | 101,259 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,528 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,725 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,513 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,555 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,445 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,089 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,893 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,386 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,259 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,331 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,447 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,624 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,806 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,005 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,810 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,818 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,663 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,921 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,786 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,360 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,702 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,037 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,856 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,590 |
| North America Map Quiz | 0 | - | 4.98 | 247,012 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,754 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,935 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,750 |
| Flags of North and South America | 0 | - | 4.99 | 370,902 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,907 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,380 |
| Counties of England | 0 | - | 4.97 | 793,421 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,852 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,617 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,116 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,367 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,586 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,788 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,741 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,014 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,929 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,645 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,458 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,078 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,527 |
| Official Cities in the UK | 0 | - | 4.89 | 282,483 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,433 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,707 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,566 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,098 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,790 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,787 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,582 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,986 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,936 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,069 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,602 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,540 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,188 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,809 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,306 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,973 |
| Monarchies of Europe | 0 | - | 4.90 | 97,788 |
| Monarchies of Asia | 0 | - | 4.97 | 70,886 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,704 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,889 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,913 |
| The Only African Country ... | 0 | - | 4.99 | 128,785 |
| The Only American Country ... | 0 | - | 4.92 | 121,263 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,973 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,539 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,532 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,079 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,615 |
| European Countries with One Border | 0 | - | 4.97 | 182,263 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,117 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,810 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,948 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,322 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,805 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,118 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,649 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,003 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,529 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,668 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,240 |
| Regions of Italy | 0 | - | 4.92 | 75,332 |
| States of India | 0 | - | 4.94 | 192,049 |
| Japanese Prefectures | 0 | - | 4.98 | 135,976 |
| Provinces of China | 0 | - | 4.97 | 202,736 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,360 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,428 |
| States of Germany | 0 | - | 4.96 | 151,380 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,810 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,729 |
| Provinces of Turkey | 0 | - | 4.95 | 203,232 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,612 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,273 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,206 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,663 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,754 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,106 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,700 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,512 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,880 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,342 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,395 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,665 |
