| United States Cities Map Quiz | 0 | - | 4.96 | 213,303 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,778 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,509 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,113 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,069 |
| World Map Quiz | 0 | - | 4.81 | 63,619 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,801 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,937 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,570 |
| Asia Map Quiz | 0 | - | 4.99 | 907,792 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,728 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,653 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,890 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,575 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,010 |
| Australia Map Quiz | 0 | - | 4.94 | 342,666 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,519 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,655 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,943 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,870 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,554 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,355 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,822 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,348 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,532 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,283 |
| North America Map Quiz | 0 | - | 4.98 | 244,812 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,472 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,411 |
| Flags to Languages | 0 | - | 4.95 | 172,617 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,759 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,588 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,298 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,312 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,828 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,001 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,500 |
| Boundary Waters | 0 | - | 4.92 | 88,075 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,843 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,371 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,512 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,842 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,733 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,517 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,446 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,102 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,902 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,326 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,254 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,150 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,143 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,185 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,967,169 |
| Landlocked Countries | 0 | - | 4.99 | 414,205 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,719 |
| States of India Map Quiz | 0 | - | 4.82 | 26,081 |
| World Capitals Quiz | 0 | - | 5.00 | 5,035,291 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,709 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,721,711 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,211 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,067 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,736 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,159 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,735 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 151,464 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,413 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,344 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,153 |
| Island Countries | 0 | - | 4.99 | 707,837 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,823 |
| Himalayan Countries | 0 | - | 4.95 | 135,551 |
| Andean Countries | 0 | - | 4.94 | 82,938 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,301 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,342 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,005 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,676 |
| Danube Countries | 0 | - | 4.97 | 71,129 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,835 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,597 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,604 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,515 |
| European Landlocked Countries | 0 | - | 4.99 | 145,829 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,296 |
| Countries with the Most Species | 0 | - | 4.99 | 95,279 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,438 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,217 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,387 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,988 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,617 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,000 |
| Countries in the Alps | 0 | - | 4.86 | 116,919 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,637 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,363 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,059 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,471 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,242 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,054 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,656 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,810 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,506 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,114 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,214 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,075 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,493 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,801 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,791 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,186 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,702 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,287 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,853 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,597 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,869 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,637 |
| Largest Countries By Category | 0 | - | 4.97 | 156,858 |
| Countries by Countries | 0 | - | 4.96 | 62,320 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,500 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,982 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,347 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,826 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,264 |
| Northernmost Countries | 0 | - | 4.99 | 358,033 |
| Countries of South America | 0 | - | 5.00 | 915,812 |
| Countries of Oceania | 0 | - | 5.00 | 1,041,823 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,850,407 |
| "Land" Countries | 0 | - | 4.98 | 333,802 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,450 |
| Top World Languages | 0 | - | 4.92 | 813,875 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,602 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,252 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,590 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,674 |
| Longest International Borders | 0 | - | 4.99 | 263,882 |
| Countries with Three Borders | 0 | - | 4.96 | 36,225 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,633 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,721 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,222 |
| Demonym of Every Country | 0 | - | 4.91 | 58,699 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,179 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,585 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,574 |
| Countries with Megacities | 0 | - | 4.99 | 247,471 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,418 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,170 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,826 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,089 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,922 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,089 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,727 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,682 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,748 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,585 |
| Countries by Capital City | 0 | - | 5.00 | 66,795 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,412 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,969 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,463 |
| Moved Capital Cities | 0 | - | 4.96 | 73,645 |
| Countries by Official Language | 0 | - | 4.95 | 192,899 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,304 |
| Countries in their Native Language | 0 | - | 4.99 | 196,753 |
| Independence from Whom | 0 | - | 4.99 | 209,846 |
| Subdivisions by Country | 0 | - | 4.86 | 50,096 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,869 |
| Megadiverse Countries | 0 | - | 4.97 | 133,952 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,925 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,947 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,458 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,872 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,737 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,042 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,157 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,204 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,242 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,757 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,712 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,449 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,537 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,530 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,721 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,051 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,363,981 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,750 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,022 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,398 |
| Countries by Founding Story | 0 | - | 4.95 | 76,600 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,478 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,242 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,008 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,932 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,926 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,118 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,335 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,979 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,377 |
| Widest Countries East to West | 0 | - | 4.92 | 128,662 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,226 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,302 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,594 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,731 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,685 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,108 |
