| Western Europe Map Quiz | 0 | - | 4.85 | 93,930 |
| World Map Quiz | 0 | - | 4.81 | 65,388 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,885 |
| United States Cities Map Quiz | 0 | - | 4.96 | 214,998 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,991 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,745 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,689 |
| Asia Map Quiz | 0 | - | 4.99 | 922,807 |
| Boundary Waters | 0 | - | 4.92 | 88,675 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,341 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,494 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,228 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,665 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,400 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,128 |
| Australia Map Quiz | 0 | - | 4.95 | 345,720 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,667 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,377 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,592 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,626 |
| North America Map Quiz | 0 | - | 4.98 | 250,601 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,386 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,596 |
| Landlocked Countries | 0 | - | 4.99 | 423,907 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,037 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,971 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,739,415 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,822 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,225 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,723 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,740 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,388 |
| Himalayan Countries | 0 | - | 4.94 | 139,555 |
| Andean Countries | 0 | - | 4.94 | 85,078 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,260 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,484 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,826 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,133 |
| Danube Countries | 0 | - | 4.97 | 72,216 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,316 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,636 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,725 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,232 |
| European Landlocked Countries | 0 | - | 4.99 | 147,390 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,995 |
| Countries with the Most Species | 0 | - | 4.99 | 103,426 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,120 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,684 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,798 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,705 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,442 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,856 |
| Countries in the Alps | 0 | - | 4.87 | 118,503 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,104 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,470 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,816 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,819 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,754 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,098 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,930 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,679 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,307 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,024 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,766 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,633 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,640 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,730 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,391 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,478 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,284 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,374 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,954 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,686 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,386 |
| Largest Countries By Category | 0 | - | 4.97 | 158,556 |
| Countries by Countries | 0 | - | 4.96 | 63,448 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,023 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,351 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,626 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,918 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,326 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,502 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,271 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,548 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,666 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,576 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,578 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,446 |
| Longest International Borders | 0 | - | 4.99 | 265,535 |
| Countries with Three Borders | 0 | - | 4.96 | 36,694 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,256 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,377 |
| Demonym of Every Country | 0 | - | 4.90 | 61,171 |
| World Capitals Quiz | 0 | - | 5.00 | 5,095,368 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,792,713 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,133 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,355 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,940 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 56,056 |
| States of India Map Quiz | 0 | - | 4.83 | 26,780 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,316 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,498 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,133 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,615 |
| Island Countries | 0 | - | 4.99 | 711,807 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,553 |
| Northernmost Countries | 0 | - | 4.99 | 363,127 |
| Countries of South America | 0 | - | 5.00 | 930,065 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,397 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,661 |
| "Land" Countries | 0 | - | 4.98 | 337,907 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,302 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,564 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,001 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,421 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,769 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,432 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,494 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,881 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,300 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,704 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,860 |
| Top World Languages | 0 | - | 4.92 | 827,345 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,651 |
| Globe Grid | 0 | - | 4.32 | 32,028 |
| World Map Divided into Regions | 0 | - | 4.19 | 42,075 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,790 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,462 |
| Countries with Megacities | 0 | - | 4.99 | 265,910 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,257 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,759 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,513 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,862 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,973 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,898 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,795 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,979 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,913 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,787 |
| Countries by Capital City | 0 | - | 5.00 | 69,070 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,641 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,049 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,627 |
| Moved Capital Cities | 0 | - | 4.96 | 74,520 |
| Countries by Official Language | 0 | - | 4.95 | 195,662 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,142 |
| Countries in their Native Language | 0 | - | 4.99 | 199,435 |
| Independence from Whom | 0 | - | 4.99 | 212,596 |
| Subdivisions by Country | 0 | - | 4.87 | 50,540 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,098 |
| Megadiverse Countries | 0 | - | 4.96 | 135,159 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,457 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,464 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,350 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,166 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,379 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,706 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,767 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,473 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,749 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,208 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,105 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,274 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,334 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,064 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,479 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,604 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,388,746 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,865 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,319 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,535 |
| Countries by Founding Story | 0 | - | 4.95 | 77,563 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,731 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,702 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,353 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,998 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,212 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,333 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,544 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,591 |
| Tallest Countries North to South | 0 | - | 4.86 | 129,276 |
| Widest Countries East to West | 0 | - | 4.92 | 130,218 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,535 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,037 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,443 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,939 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,815 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,145 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,449 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,854 |
| Countries with Double Letters | 0 | - | 4.96 | 96,698 |
| Countries that End in N | 0 | - | 4.95 | 171,581 |
| Countries with Five Letters | 0 | - | 4.96 | 283,233 |
| Countries with Six Letters | 0 | - | 4.94 | 214,038 |
| Countries with W | 0 | - | 4.96 | 160,652 |
| Countries with Z | 0 | - | 4.98 | 291,992 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,019 |
| Countries That End in U | 0 | - | 4.95 | 121,034 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,810 |
