| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,971 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,453 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,272 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,488 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,913 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,250 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,310 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,960 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,578 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,908 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,947 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,300 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,299 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,138 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,785 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,590 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,280 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,792 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,938 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,003 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,038 |
| Peru Country Quiz | 0 | - | 4.54 | 48,247 |
| Chile Country Quiz | 0 | - | 4.75 | 39,691 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,487 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,351 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,250 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,261 |
| Which South American Country? | 0 | - | 4.69 | 51,692 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,955 |
| US States Quiz | 0 | - | 5.00 | 16,679,189 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,368 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,966 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,216 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,907 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,553 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 90,973 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,437 |
| Central American Countries | 0 | - | 4.98 | 154,915 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,278 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,934 |
| Name a Valid African Country | 0 | - | 4.98 | 152,814 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,031 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,315 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,380 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,567 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,671 |
| States of Mexico | 0 | - | 4.95 | 173,023 |
| States of Brazil | 0 | - | 4.98 | 86,200 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,768 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,045 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,973 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,851 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,587 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,526 |
| Geography of Spain | 0 | - | 4.59 | 21,939 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,023 |
| Random U.S. City to State | 0 | - | 4.45 | 75,187 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,936 |
| Which City in Europe? | 0 | - | 4.83 | 106,547 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,287 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,272 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,387 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,774 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,781 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,924 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,437,548 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,469 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,793 |
| Asia Map Quiz | 0 | - | 4.99 | 905,776 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,301 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,764 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,852 |
| US States with an Empty Map | 0 | - | 5.00 | 618,112 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,539 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,449 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,790 |
| Name a City - European Countries | 0 | - | 4.92 | 64,270 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,392 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,858 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,233 |
| Random Country to Capital | 0 | - | 4.98 | 910,517 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,213 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,736 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,715 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,333 |
| The Only European Country ... | 0 | - | 4.91 | 213,498 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,834 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,322 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,157 |
| Countries of Africa | 0 | - | 5.00 | 2,504,405 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,194 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,368 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,711 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,670 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,720 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,300 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,797 |
| Australia Map Quiz | 0 | - | 4.94 | 342,227 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,068 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,463 |
| Rivers of the United States | 0 | - | 4.93 | 65,426 |
| African East Coast | 0 | - | 4.96 | 94,929 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,436 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,780 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,558 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,936 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,507 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,102 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,519 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,096 |
| Which City in Latin America? | 0 | - | 4.63 | 46,821 |
| Which City in Canada? | 0 | - | 4.82 | 56,606 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,451 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,127 |
| Belize Country Quiz | 0 | - | 4.85 | 20,781 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,873 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,323 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,593 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,233 |
| Flags of North and South America | 0 | - | 4.99 | 365,544 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,283 |
| Counties of England | 0 | - | 4.97 | 788,335 |
| U.S. States that Border Canada | 0 | - | 4.91 | 181,893 |
| Geography of China | 0 | - | 4.24 | 13,864 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,831 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,699 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,094 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,245 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,651 |
| Random European City to Country | 0 | - | 4.69 | 116,221 |
| Random Asian City to Country | 0 | - | 4.56 | 44,379 |
| Europe Capital to Country | 0 | - | 4.99 | 247,283 |
| Asia Capital to Country | 0 | - | 4.96 | 125,628 |
| Capital Cities Chain | 0 | - | 4.84 | 81,801 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,290 |
| European Capitals by Map | 0 | - | 4.99 | 135,939 |
| African Capitals by Map | 0 | - | 4.99 | 132,054 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,821 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,969 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,072 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,522 |
| European Coastal Capitals | 0 | - | 4.95 | 89,643 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,147 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,402 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,529 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,377 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,870 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,038 |
| Countries of the Middle East | 0 | - | 4.96 | 198,704 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,142 |
| Slavic Countries | 0 | - | 4.96 | 110,770 |
| Countries by Emojis | 0 | - | 4.99 | 235,815 |
| African Island Countries | 0 | - | 4.96 | 100,661 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,024 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,455 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,172 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,588 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,359 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,916 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,477 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,582 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,673 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,109 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,073 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,192 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,465 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,146 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,322 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,131 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,420 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,404 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,061 |
| North America Map Quiz | 0 | - | 4.98 | 243,995 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,242 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,263 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,892 |
| Australian States and Territories | 0 | - | 4.95 | 140,550 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,536 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,019 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,603 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,988 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,590 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,257 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,564 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,451 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,601 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,247 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 217,988 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,271 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,713 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,806 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,685 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,898 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,765 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,053 |
| Official Cities in the UK | 0 | - | 4.89 | 280,139 |
| South American Cities on the Map | 0 | - | 4.57 | 35,227 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,040 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,708 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,508 |
