| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,159 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,474 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,611 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,252 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,383 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,807 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,096 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,738 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,042 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,086 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,389 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,406 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,186 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,872 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,611 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,687 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,143 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,714 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,350 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,244 |
| Peru Country Quiz | 0 | - | 4.54 | 48,439 |
| Chile Country Quiz | 0 | - | 4.75 | 39,855 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,717 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,539 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,448 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,696 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,659 |
| Which South American Country? | 0 | - | 4.69 | 51,801 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,085 |
| US States Quiz | 0 | - | 5.00 | 16,761,627 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,487 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,007 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,504 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,892 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,168 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,479 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,949 |
| Central American Countries | 0 | - | 4.98 | 155,424 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,229 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,376 |
| Name a Valid African Country | 0 | - | 4.98 | 153,310 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,741 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,591 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,332 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,601 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,106 |
| States of Mexico | 0 | - | 4.95 | 174,333 |
| States of Brazil | 0 | - | 4.97 | 86,937 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,290 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,459 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,465 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,368 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,342 |
| Geography of Spain | 0 | - | 4.59 | 22,010 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,139 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,951 |
| Random U.S. City to State | 0 | - | 4.45 | 75,560 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,341 |
| Which City in Europe? | 0 | - | 4.83 | 106,953 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,563 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,739 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,028 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,183 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,438 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,069 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,146 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,333 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,755 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,282 |
| Asia Map Quiz | 0 | - | 4.99 | 909,967 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,361 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,910 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,222 |
| US States with an Empty Map | 0 | - | 5.00 | 620,864 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,190 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,983 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,380 |
| Name a City - European Countries | 0 | - | 4.91 | 64,746 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,789 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,357 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,824 |
| Random Country to Capital | 0 | - | 4.98 | 914,192 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,984 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,716 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,164 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,149 |
| The Only European Country ... | 0 | - | 4.91 | 214,853 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,866 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,139 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,417 |
| Countries of Africa | 0 | - | 5.00 | 2,517,832 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,701 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,690 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,632 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,888 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,104 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,066 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,280 |
| Australia Map Quiz | 0 | - | 4.94 | 343,073 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,029 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,900 |
| Rivers of the United States | 0 | - | 4.93 | 65,743 |
| African East Coast | 0 | - | 4.96 | 95,416 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,412 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,147 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,998 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,427 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,665 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,883 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,176 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,534 |
| Which City in Latin America? | 0 | - | 4.63 | 46,915 |
| Which City in Canada? | 0 | - | 4.82 | 56,826 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,016 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,294 |
| Belize Country Quiz | 0 | - | 4.85 | 20,861 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,008 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,386 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,826 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,978 |
| Flags of North and South America | 0 | - | 4.99 | 369,510 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,418 |
| Counties of England | 0 | - | 4.97 | 791,812 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,402 |
| Geography of China | 0 | - | 4.21 | 13,905 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,987 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,999 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,276 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,963 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,320 |
| Random European City to Country | 0 | - | 4.69 | 116,880 |
| Random Asian City to Country | 0 | - | 4.56 | 44,428 |
| Europe Capital to Country | 0 | - | 4.99 | 248,651 |
| Asia Capital to Country | 0 | - | 4.96 | 126,073 |
| Capital Cities Chain | 0 | - | 4.84 | 82,162 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,963 |
| European Capitals by Map | 0 | - | 4.99 | 137,414 |
| African Capitals by Map | 0 | - | 4.99 | 132,703 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,743 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,640 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,520 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,897 |
| European Coastal Capitals | 0 | - | 4.95 | 90,034 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,309 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,922 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,573 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,539 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,268 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,140 |
| Countries of the Middle East | 0 | - | 4.96 | 199,665 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,624 |
| Slavic Countries | 0 | - | 4.96 | 111,152 |
| Countries by Emojis | 0 | - | 4.99 | 237,551 |
| African Island Countries | 0 | - | 4.96 | 101,070 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,363 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,635 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,146 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,168 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,872 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,604 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,082 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,041 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,124 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,341 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,449 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,622 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,825 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,598 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,664 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,520 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,759 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,699 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,428 |
| North America Map Quiz | 0 | - | 4.98 | 246,103 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,586 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,757 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,019 |
| Australian States and Territories | 0 | - | 4.96 | 141,244 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,151 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,408 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,919 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,108 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,944 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,067 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,048 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,276 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,417 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,524,950 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,322 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,106 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,584 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,481 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,344 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,262 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,975 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,370 |
| Official Cities in the UK | 0 | - | 4.89 | 281,636 |
| South American Cities on the Map | 0 | - | 4.56 | 35,293 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,277 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,028 |
