| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,193 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,684 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,012 |
| World Map Quiz | 0 | - | 4.81 | 64,236 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,726 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,172 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,919 |
| Asia Map Quiz | 0 | - | 4.99 | 911,939 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,765 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,739 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,275 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,327 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,448 |
| Australia Map Quiz | 0 | - | 4.94 | 343,463 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,470 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,294 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,590 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,015 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,843 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,588 |
| North America Map Quiz | 0 | - | 4.98 | 246,952 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,739 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,915 |
| Original 151 Pokémon | 0 | - | 4.95 | 787,914 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,936 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,313 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,091 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,988 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,507 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 134,116 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,287 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,153 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,926 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,728 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,178 |
| States of India Map Quiz | 0 | - | 4.83 | 26,271 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,276 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,157 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,691 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,520 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,739 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,608 |
| Boundary Waters | 0 | - | 4.92 | 88,293 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,013 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,719 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,216,884 |
| Landlocked Countries | 0 | - | 4.99 | 417,319 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,812 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,428 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,443 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,403 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,658 |
| World Capitals Quiz | 0 | - | 5.00 | 5,054,598 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,238 |
| Himalayan Countries | 0 | - | 4.95 | 136,778 |
| Andean Countries | 0 | - | 4.95 | 83,612 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,872 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,173 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,543 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,133 |
| Danube Countries | 0 | - | 4.97 | 71,488 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,318 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,910 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,314 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,309 |
| European Landlocked Countries | 0 | - | 4.99 | 146,200 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,889 |
| Countries with the Most Species | 0 | - | 4.99 | 102,423 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,015 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,357 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,537 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,205 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,860 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,238 |
| Countries in the Alps | 0 | - | 4.86 | 117,440 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,969 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,051 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,307 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,812 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,908 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,325 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,077 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,048 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,867 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,397 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,401 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,243 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,791 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,055 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,068 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,856 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,943 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,473 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,311 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,408 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,766 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,879 |
| Largest Countries By Category | 0 | - | 4.97 | 157,366 |
| Countries by Countries | 0 | - | 4.96 | 62,677 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,961 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,109 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,426 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,840 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,154 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,745,740 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,800 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,063 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,347 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,690 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,959 |
| Longest International Borders | 0 | - | 4.99 | 264,413 |
| Countries with Three Borders | 0 | - | 4.96 | 36,379 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,823 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,911 |
| Demonym of Every Country | 0 | - | 4.91 | 58,990 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,613 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,459 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,123 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,263 |
| Island Countries | 0 | - | 4.99 | 709,113 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,372,166 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,218 |
| Northernmost Countries | 0 | - | 4.99 | 359,750 |
| Countries of South America | 0 | - | 5.00 | 920,629 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,267 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,861,096 |
| "Land" Countries | 0 | - | 4.98 | 335,234 |
| India Cities Map Quiz | 0 | - | 4.64 | 60,917 |
| All Country Flags of the World | 0 | - | 5.00 | 3,636,052 |
| Top World Languages | 0 | - | 4.92 | 818,310 |
| Pokémon Types | 0 | - | 4.44 | 217,389 |
| NBA 2K Highest Rated Players | 0 | - | 4.45 | 333,339 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,283 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,963 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,004 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,129 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,510 |
| Countries with Megacities | 0 | - | 4.99 | 249,459 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,356 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,681 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,689 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,647 |
| Biggest Cities in the World | 0 | - | 4.91 | 794,880 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,585 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,700 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,111 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,139 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,702 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,313 |
| Countries by Capital City | 0 | - | 5.00 | 67,626 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,829 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,321 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,040 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,778 |
| Moved Capital Cities | 0 | - | 4.96 | 73,941 |
| Countries by Official Language | 0 | - | 4.95 | 194,266 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,088 |
| Countries in their Native Language | 0 | - | 4.99 | 197,859 |
| Independence from Whom | 0 | - | 4.99 | 210,988 |
| Subdivisions by Country | 0 | - | 4.86 | 50,227 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,458 |
| Megadiverse Countries | 0 | - | 4.96 | 134,611 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,018 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,110 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,667 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,966 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,519 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,278 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,713 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,611 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,411 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,822 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,488 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,624 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,719 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,687 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,895 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,252 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,760 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,746 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,782 |
| Countries by Founding Story | 0 | - | 4.95 | 76,939 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,194 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,746 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,481 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,908 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,355 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,526 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,692 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,187 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,160 |
| Widest Countries East to West | 0 | - | 4.92 | 129,230 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,343 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,745 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,947 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,045 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,053 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,424 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,162 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,691 |
