| Mountain Ranges on the Map | 0 | - | 4.78 | 62,591 |
| Huge List of Famous Mountains | 0 | - | 4.69 | 44,060 |
| Boundary Waters | 0 | - | 4.92 | 88,841 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,471 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,851 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,325 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 113,671 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.83 | 91,583 |
| Landlocked Countries | 0 | - | 4.99 | 427,337 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,977,434 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,997 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,525 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,179 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,199 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,960 |
| Himalayan Countries | 0 | - | 4.93 | 140,864 |
| Andean Countries | 0 | - | 4.94 | 85,822 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,933 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,512 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,478 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,702 |
| Danube Countries | 0 | - | 4.97 | 72,565 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,809 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,979 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,464 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,936 |
| European Landlocked Countries | 0 | - | 4.99 | 147,773 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,552 |
| Countries with the Most Species | 0 | - | 4.99 | 103,654 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,654 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,817 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,959 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,930 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,685 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,141 |
| Countries in the Alps | 0 | - | 4.87 | 118,995 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,025 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,156 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,066 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,185 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,138 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,398 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,605 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,003 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,518 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,322 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,957 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,833 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,682 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,935 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,029 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,165 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,746 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,528 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,850 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,362 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,523 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,621 |
| Largest Countries By Category | 0 | - | 4.97 | 159,105 |
| Countries by Countries | 0 | - | 4.97 | 63,815 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,461 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,451 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,708 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,238 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,590 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,029 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,893 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,659 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,434 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,665 |
| Longest International Borders | 0 | - | 4.99 | 266,014 |
| Countries with Three Borders | 0 | - | 4.96 | 36,836 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,430 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,575 |
| Mountain Ranges | 0 | - | 4.23 | 26,076 |
| Demonym of Every Country | 0 | - | 4.90 | 61,647 |
| World Capitals Quiz | 0 | - | 5.00 | 5,114,487 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,141 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,407 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.70 | 59,764 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,706 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,493 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,074 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,429 |
| Island Countries | 0 | - | 4.99 | 713,042 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,290 |
| Northernmost Countries | 0 | - | 4.99 | 364,645 |
| Countries of South America | 0 | - | 5.00 | 934,435 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,687 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,369 |
| "Land" Countries | 0 | - | 4.98 | 339,042 |
| Top World Languages | 0 | - | 4.92 | 831,398 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,780 |
| Globe Grid | 0 | - | 4.32 | 32,049 |
| World Map Divided into Regions | 0 | - | 4.19 | 42,234 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,152 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,528 |
| Countries with Megacities | 0 | - | 4.99 | 267,924 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,182 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,351 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,506 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,456 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,532 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,570 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,089 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,358 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,453 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,406 |
| Countries by Capital City | 0 | - | 5.00 | 69,646 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,177 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,367 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,970 |
| Moved Capital Cities | 0 | - | 4.96 | 74,741 |
| Countries by Official Language | 0 | - | 4.95 | 196,241 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,974 |
| Countries in their Native Language | 0 | - | 4.99 | 199,971 |
| Independence from Whom | 0 | - | 4.99 | 213,431 |
| Subdivisions by Country | 0 | - | 4.87 | 50,673 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,681 |
| Megadiverse Countries | 0 | - | 4.96 | 149,277 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,150 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,583 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,814 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,262 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,487 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,926 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,299 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,634 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,174 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,288 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,804 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,498 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,511 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,223 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,648 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,981 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,418 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,768 |
| World Map Quiz | 0 | - | 4.81 | 65,933 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,952 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,825 |
| Countries by Founding Story | 0 | - | 4.95 | 77,918 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,541 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,246 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,719 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,967 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,568 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,678 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,868 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,771 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,959 |
| Widest Countries East to West | 0 | - | 4.92 | 130,866 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,631 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,418 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,568 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,169 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,129 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,623 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,538 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,924 |
| Mountains by Country | 0 | - | 4.56 | 82,038 |
| Countries with Double Letters | 0 | - | 4.96 | 97,666 |
| Countries that End in N | 0 | - | 4.95 | 172,664 |
| Countries with Five Letters | 0 | - | 4.96 | 284,701 |
| Countries with Six Letters | 0 | - | 4.94 | 214,995 |
| Countries with W | 0 | - | 4.96 | 161,341 |
| Countries with Z | 0 | - | 4.98 | 293,051 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,707 |
| Countries That End in U | 0 | - | 4.95 | 121,402 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,461 |
| Countries that End in O | 0 | - | 4.92 | 160,384 |
| Countries that End in R | 0 | - | 4.87 | 119,287 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,068 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,180 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 186,427 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,225 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,849 |
| Countries That End in Y | 0 | - | 4.91 | 186,180 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,363 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,440 |
| Countries that End in I | 0 | - | 4.94 | 135,434 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,328 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 96,152 |
| Countries That End in NIA | 0 | - | 4.92 | 110,167 |
| Countries That End in BIA | 0 | - | 4.93 | 149,752 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,949 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 119,920 |
| Countries That End in RIA | 0 | - | 4.93 | 127,160 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 111,555 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,983 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,413 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,874 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 92,429 |
| Add A Letter - Make a Country | 0 | - | 4.81 | 74,931 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 53,472 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,614 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 126,072 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,743 |
| Countries with the Word "And" | 0 | - | 4.99 | 117,925 |
| Countries Containing Two or More Words | 0 | - | 4.97 | 54,635 |
