| Mountain Ranges on the Map | 0 | - | 4.78 | 61,826 |
| Huge List of Famous Mountains | 0 | - | 4.74 | 43,564 |
| Boundary Waters | 0 | - | 4.92 | 88,393 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,103 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,948 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,530 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 112,845 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.83 | 91,148 |
| Landlocked Countries | 0 | - | 4.99 | 419,244 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,355,662 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,516 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,667 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,719 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,964 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,126 |
| Himalayan Countries | 0 | - | 4.95 | 137,547 |
| Andean Countries | 0 | - | 4.95 | 84,001 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,271 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,742 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,889 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,391 |
| Danube Countries | 0 | - | 4.97 | 71,700 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,609 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,093 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,705 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,783 |
| European Landlocked Countries | 0 | - | 4.99 | 146,809 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,173 |
| Countries with the Most Species | 0 | - | 4.99 | 102,947 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,322 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,437 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,598 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,328 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,005 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,392 |
| Countries in the Alps | 0 | - | 4.87 | 117,738 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,168 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,431 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,440 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,027 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,138 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,739 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,316 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,218 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,983 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,580 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,503 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,351 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,956 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,211 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,237 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,251 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,084 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,584 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,563 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,520 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,298 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,015 |
| Largest Countries By Category | 0 | - | 4.97 | 157,688 |
| Countries by Countries | 0 | - | 4.96 | 62,866 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,255 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,171 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,356 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,402 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,752 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,255 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,399 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,158 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,090 |
| Longest International Borders | 0 | - | 4.99 | 264,709 |
| Countries with Three Borders | 0 | - | 4.96 | 36,466 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,928 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,033 |
| Mountain Ranges | 0 | - | 4.23 | 25,965 |
| Demonym of Every Country | 0 | - | 4.91 | 59,180 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,557 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,758,714 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,289 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.70 | 59,583 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,257 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,569 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,685 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,264 |
| Island Countries | 0 | - | 4.99 | 709,898 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,389 |
| Northernmost Countries | 0 | - | 4.99 | 360,615 |
| Countries of South America | 0 | - | 5.00 | 923,285 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,662 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,286 |
| "Land" Countries | 0 | - | 4.98 | 335,867 |
| Top World Languages | 0 | - | 4.92 | 820,577 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,357 |
| Globe Grid | 0 | - | 4.32 | 31,985 |
| World Map Divided into Regions | 0 | - | 4.18 | 41,712 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,192 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,118 |
| Countries with Megacities | 0 | - | 4.99 | 261,267 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,980 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,045 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,257 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,066 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,915 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,016 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,272 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,321 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,028 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,707 |
| Countries by Capital City | 0 | - | 5.00 | 67,993 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,013 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,500 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,014 |
| Moved Capital Cities | 0 | - | 4.96 | 74,082 |
| Countries by Official Language | 0 | - | 4.95 | 194,689 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,609 |
| Countries in their Native Language | 0 | - | 4.99 | 198,243 |
| Independence from Whom | 0 | - | 4.99 | 211,389 |
| Subdivisions by Country | 0 | - | 4.86 | 50,299 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,767 |
| Megadiverse Countries | 0 | - | 4.96 | 134,789 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,585 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,202 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,765 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,027 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,739 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,399 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,021 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,861 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,506 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,000 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,048 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,733 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,008 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,797 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,168 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,337 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,380 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,277 |
| World Map Quiz | 0 | - | 4.81 | 64,637 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,733 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,065 |
| Countries by Founding Story | 0 | - | 4.95 | 77,095 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,574 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,964 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,680 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,419 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,552 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,706 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,859 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,289 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,315 |
| Widest Countries East to West | 0 | - | 4.92 | 129,403 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,388 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,989 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,004 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,536 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,255 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,578 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,247 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,732 |
| Mountains by Country | 0 | - | 4.56 | 81,738 |
| Countries with Double Letters | 0 | - | 4.97 | 95,142 |
| Countries that End in N | 0 | - | 4.95 | 170,092 |
| Countries with Five Letters | 0 | - | 4.96 | 280,530 |
| Countries with Six Letters | 0 | - | 4.94 | 212,542 |
| Countries with W | 0 | - | 4.97 | 159,549 |
| Countries with Z | 0 | - | 4.98 | 289,883 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,795 |
| Countries That End in U | 0 | - | 4.95 | 120,425 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,797 |
| Countries that End in O | 0 | - | 4.92 | 159,216 |
| Countries that End in R | 0 | - | 4.87 | 118,748 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,524 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,385 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,147 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,105 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,696 |
| Countries That End in Y | 0 | - | 4.91 | 185,657 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,275 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,463 |
| Countries that End in I | 0 | - | 4.94 | 134,886 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,131 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,590 |
| Countries That End in NIA | 0 | - | 4.92 | 109,532 |
| Countries That End in BIA | 0 | - | 4.93 | 148,869 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,754 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,090 |
| Countries That End in RIA | 0 | - | 4.93 | 126,558 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,662 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,777 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,277 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,641 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,169 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,344 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,704 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,268 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 125,161 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,213 |
| Countries with the Word "And" | 0 | - | 4.99 | 116,865 |
| Countries Containing Two or More Words | 0 | - | 4.97 | 53,571 |
