| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,489 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,810 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,900 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,001 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,108 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,780 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,098 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,759 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,441 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,093 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,394 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,361 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,609 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,678 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,326 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,051 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,286 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,889 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,053 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,370 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,185 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,710 |
| Peru Country Quiz | 0 | - | 4.54 | 48,849 |
| Chile Country Quiz | 0 | - | 4.75 | 40,217 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,966 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,122 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,781 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,849 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,485 |
| Which South American Country? | 0 | - | 4.69 | 52,048 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,477 |
| US States Quiz | 0 | - | 5.00 | 16,957,611 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,822 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,113 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,012 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,332 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,700 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,895 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,401 |
| Central American Countries | 0 | - | 4.98 | 157,074 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,123 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,509 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,509 |
| Name a Valid African Country | 0 | - | 4.98 | 154,728 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,535 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,413 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,571 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,736 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,428 |
| States of Mexico | 0 | - | 4.96 | 177,533 |
| States of Brazil | 0 | - | 4.97 | 89,149 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,493 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,295 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,073 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,752 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,362 |
| Geography of Spain | 0 | - | 4.59 | 22,146 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,994 |
| Random U.S. City to State | 0 | - | 4.45 | 76,743 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,178 |
| Which City in Europe? | 0 | - | 4.83 | 107,749 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,268 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,947 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,289 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,358 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,311 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,787 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,630 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,955 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,663 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,567 |
| Asia Map Quiz | 0 | - | 4.99 | 922,730 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,324 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,071 |
| US States with an Empty Map | 0 | - | 5.00 | 627,335 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,736 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,080 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,864 |
| Name a City - European Countries | 0 | - | 4.90 | 65,931 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,946 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,855 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,014 |
| Random Country to Capital | 0 | - | 4.98 | 925,301 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 148,481 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,202 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,583 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,660 |
| The Only European Country ... | 0 | - | 4.91 | 218,251 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,359 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,096 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,820 |
| Countries of Africa | 0 | - | 5.00 | 2,552,013 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,877 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,448 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,095 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,250 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,200 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,661 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,395 |
| Australia Map Quiz | 0 | - | 4.95 | 345,704 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,655 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,922 |
| Rivers of the United States | 0 | - | 4.93 | 66,521 |
| African East Coast | 0 | - | 4.96 | 96,522 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,957 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,664 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,283 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,621 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,126 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,169 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,952 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,568 |
| Which City in Latin America? | 0 | - | 4.63 | 47,120 |
| Which City in Canada? | 0 | - | 4.83 | 57,260 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,552 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,672 |
| Belize Country Quiz | 0 | - | 4.85 | 21,056 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,300 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,985 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,342 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,447 |
| Flags of North and South America | 0 | - | 4.99 | 375,691 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,013 |
| Counties of England | 0 | - | 4.97 | 800,992 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,144 |
| Geography of China | 0 | - | 4.21 | 13,998 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,329 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,284 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,655 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,233 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,769 |
| Random European City to Country | 0 | - | 4.69 | 118,248 |
| Random Asian City to Country | 0 | - | 4.56 | 44,584 |
| Europe Capital to Country | 0 | - | 4.99 | 251,527 |
| Asia Capital to Country | 0 | - | 4.96 | 127,160 |
| Capital Cities Chain | 0 | - | 4.84 | 83,171 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,632 |
| European Capitals by Map | 0 | - | 4.99 | 141,346 |
| African Capitals by Map | 0 | - | 4.99 | 141,314 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,810 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,556 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,619 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,969 |
| European Coastal Capitals | 0 | - | 4.95 | 91,073 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,066 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,704 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,249 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,048 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,338 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,141 |
| Countries of the Middle East | 0 | - | 4.96 | 202,204 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,904 |
| Slavic Countries | 0 | - | 4.96 | 112,153 |
| Countries by Emojis | 0 | - | 4.99 | 241,191 |
| African Island Countries | 0 | - | 4.96 | 102,207 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,353 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,067 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,030 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,535 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,074 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,267 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,014 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,250 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,321 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,852 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,617 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,805 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,277 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,043 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,688 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,960 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,944 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,582 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,615 |
| North America Map Quiz | 0 | - | 4.98 | 250,541 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,383 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,593 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,840 |
| Australian States and Territories | 0 | - | 4.96 | 142,565 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,761 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,358 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,526 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,433 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,857 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,884 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,063 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,263 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,202 |
| Fifty US States in One Minute | 0 | - | 4.62 | 3,551,056 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,975 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,231 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,041 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,931 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,689 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,321 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,656 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,727 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,361 |
| Official Cities in the UK | 0 | - | 4.89 | 285,410 |
| South American Cities on the Map | 0 | - | 4.52 | 35,518 |
