| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,791 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,886 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,896 |
| World Map Quiz | 0 | - | 4.81 | 65,235 |
| United States Cities Map Quiz | 0 | - | 4.96 | 214,671 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,147 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,108 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,387 |
| Asia Map Quiz | 0 | - | 4.99 | 921,039 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,371 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,051 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,469 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,254 |
| Australia Map Quiz | 0 | - | 4.95 | 345,436 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,349 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,262 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,572 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,230 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,476 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,506 |
| North America Map Quiz | 0 | - | 4.98 | 249,880 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,307 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,490 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,989 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,346 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,211 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,092 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,320 |
| Boundary Waters | 0 | - | 4.92 | 88,625 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,297 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,377 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,042 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,384 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,818 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,333 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,331 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,292 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,310 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,746 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,188 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,561 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,708 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,657,012 |
| Landlocked Countries | 0 | - | 4.99 | 422,928 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 56,005 |
| States of India Map Quiz | 0 | - | 4.83 | 26,674 |
| World Capitals Quiz | 0 | - | 5.00 | 5,089,081 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 30,119 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,785,293 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,724 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,761 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,119 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,544 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,562 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,436 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,993 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,805 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,916 |
| Island Countries | 0 | - | 4.99 | 711,379 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,989 |
| Himalayan Countries | 0 | - | 4.95 | 139,147 |
| Andean Countries | 0 | - | 4.93 | 84,857 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,077 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,208 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,662 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,971 |
| Danube Countries | 0 | - | 4.97 | 72,126 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,176 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,532 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,514 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,019 |
| European Landlocked Countries | 0 | - | 4.99 | 147,264 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,820 |
| Countries with the Most Species | 0 | - | 4.99 | 103,339 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,948 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,646 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,765 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,612 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,354 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,776 |
| Countries in the Alps | 0 | - | 4.87 | 118,353 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,711 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,267 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,749 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,699 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,622 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,033 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,804 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,597 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,244 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,943 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,717 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,586 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,315 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,556 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,628 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,135 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,393 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,697 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,236 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,454 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,405 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,306 |
| Largest Countries By Category | 0 | - | 4.97 | 158,385 |
| Countries by Countries | 0 | - | 4.96 | 63,347 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,829 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,321 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,589 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,779 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,055 |
| Northernmost Countries | 0 | - | 4.99 | 362,435 |
| Countries of South America | 0 | - | 5.00 | 928,678 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,588 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,230 |
| "Land" Countries | 0 | - | 4.98 | 337,604 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,482 |
| Top World Languages | 0 | - | 4.92 | 825,780 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,582 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,532 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,252 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,362 |
| Longest International Borders | 0 | - | 4.99 | 265,371 |
| Countries with Three Borders | 0 | - | 4.96 | 36,651 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,180 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,290 |
| Demonym of Every Country | 0 | - | 4.91 | 60,905 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,599 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,667 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,172 |
| Countries with Megacities | 0 | - | 4.99 | 265,251 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,001 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,624 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,257 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,698 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,732 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,699 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,648 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,815 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,677 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,528 |
| Countries by Capital City | 0 | - | 5.00 | 68,810 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,477 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,909 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,506 |
| Moved Capital Cities | 0 | - | 4.96 | 74,419 |
| Countries by Official Language | 0 | - | 4.95 | 195,451 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,647 |
| Countries in their Native Language | 0 | - | 4.99 | 199,224 |
| Independence from Whom | 0 | - | 4.99 | 212,317 |
| Subdivisions by Country | 0 | - | 4.87 | 50,477 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,894 |
| Megadiverse Countries | 0 | - | 4.96 | 135,090 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,253 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,407 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,289 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,138 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,261 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,655 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,604 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,415 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,704 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,179 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,884 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,943 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,263 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,010 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,417 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,543 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,014 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,499 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,776 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,442 |
| Countries by Founding Story | 0 | - | 4.95 | 77,451 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,289 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,392 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,101 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,536 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,000 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,110 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,386 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,493 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,643 |
| Widest Countries East to West | 0 | - | 4.92 | 129,742 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,478 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,501 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,254 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,830 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,690 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,961 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,407 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,818 |
| Countries with Double Letters | 0 | - | 4.96 | 96,451 |
| Countries that End in N | 0 | - | 4.95 | 171,332 |
| Countries with Five Letters | 0 | - | 4.96 | 282,870 |
| Countries with Six Letters | 0 | - | 4.94 | 213,788 |
| Countries with W | 0 | - | 4.96 | 160,481 |
| Countries with Z | 0 | - | 4.98 | 291,694 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,844 |
| Countries That End in U | 0 | - | 4.95 | 120,930 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 134,614 |
