| Geography True or False #3 | 0 | - | 4.43 | 71,755 |
| Geography True or False #4 | 0 | - | 4.49 | 75,376 |
| Geography True or False #1 | 0 | - | 4.49 | 112,653 |
| Multiple Choice Geography #3 | 0 | - | 4.82 | 68,202 |
| Geography True or False #5 | 0 | - | 4.35 | 52,756 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.94 | 100,302 |
| Boundary Waters | 0 | - | 4.93 | 81,200 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 74,955 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.92 | 44,961 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 51,325 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.83 | 30,183 |
| Multiple Choice Geography #1 | 0 | - | 4.76 | 126,960 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 84,197 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,015,338 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 324,794 |
| World Geography on a Map #1 | 0 | - | 4.93 | 67,428 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 83,939 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 137,418 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.95 | 109,986 |
| World Capitals Quiz | 0 | - | 5.00 | 4,504,545 |
| Members of the Arab League | 0 | - | 4.86 | 62,437 |
| Sahara Desert Countries | 0 | - | 4.97 | 127,288 |
| Himalayan Countries | 0 | - | 4.94 | 105,127 |
| Andean Countries | 0 | - | 4.91 | 58,345 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 59,298 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 49,485 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 102,835 |
| Coffee Producing Countries | 0 | - | 4.81 | 54,122 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,357 |
| Danube Countries | 0 | - | 4.97 | 56,688 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,735 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,873 |
| Countries with the Best Passports | 0 | - | 4.88 | 71,342 |
| Countries with the Worst Passports | 0 | - | 4.88 | 49,440 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 109,636 |
| European Landlocked Countries | 0 | - | 4.99 | 115,556 |
| Partially Recognized Countries | 0 | - | 4.98 | 89,450 |
| Countries with the Most Species | 0 | - | 4.99 | 89,542 |
| Countries 197 to 205 | 0 | - | 4.89 | 56,422 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,702 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,027 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,346 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,445 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,730 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 49,210 |
| Countries in the Alps | 0 | - | 4.84 | 102,740 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,400 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 87,324 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,641 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 78,337 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,048 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,620 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,700 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,189 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,344 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,707 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,481 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,635 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,703 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,567 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,030 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,535 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 98,235 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,389 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 53,438 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 196,704 |
| World Countries - Blind Typing | 0 | - | 5.00 | 73,083 |
| Countries in Their Own Alphabet | 0 | - | 4.94 | 42,322 |
| Largest Countries By Category | 0 | - | 4.96 | 145,021 |
| Countries by Countries | 0 | - | 4.96 | 54,713 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,080,555 |
| Country Flags with the Most White | 0 | - | 4.90 | 124,638 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,746 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 44,738 |
| All Countries by Population With a Map | 0 | - | 4.99 | 62,282 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 76,854 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,329 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 134,726 |
| Western Europe Map Quiz | 0 | - | 4.87 | 89,150 |
| Tourist Attraction by Negative Review | 0 | - | 4.90 | 59,769 |
| Who Controls It? #1 | 0 | - | 4.84 | 45,527 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 181,413 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 110,979 |
| Longest International Borders | 0 | - | 4.99 | 234,346 |
| Country Connect by Northernmost Point | 0 | - | 4.97 | 36,020 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 40,169 |
| Demonym of Every Country | 0 | - | 4.91 | 49,654 |
| Multiple Choice Geography #4 | 0 | - | 4.67 | 15,255 |
| History True or False #1 | 0 | - | 4.48 | 66,733 |
| The Same Prefixes - Geography | 0 | - | 4.50 | 42,227 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 58,585 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,385,294 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 341,441 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 356,047 |
| Island Countries Quiz | 0 | - | 4.99 | 661,247 |
| Biggest Countries by Area | 0 | - | 5.00 | 934,454 |
| Northernmost Countries | 0 | - | 4.99 | 327,800 |
| Countries of South America | 0 | - | 5.00 | 795,031 |
| Countries of Oceania | 0 | - | 5.00 | 895,520 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,160,422 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,576,609 |
| Top World Languages | 0 | - | 4.91 | 709,164 |
| Countries with Three Borders | 0 | - | 4.96 | 31,482 |
| Huge List of Famous Mountains | 0 | - | 4.82 | 30,411 |
| General Knowledge True False #1 | 0 | - | 4.59 | 51,748 |
| Analogies of Countries #1 | 0 | - | 4.84 | 50,324 |
| Five Letter Geography #4 | 0 | - | 4.84 | 66,593 |
| Name a Valid Answer - Geography | 0 | - | 4.92 | 77,068 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 126,493 |
| Countries with Megacities | 0 | - | 4.99 | 197,783 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 172,004 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 98,226 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 95,836 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 64,191 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 248,513 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,545 |
| Northernmost Capital Cities | 0 | - | 4.98 | 94,135 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,798 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,455 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,965 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,710 |
| Countries by Capital City | 0 | - | 4.99 | 49,565 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,005 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,168 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,069 |
| Moved Capital Cities | 0 | - | 4.94 | 52,336 |
| Countries by Official Language | 0 | - | 4.96 | 172,964 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 249,589 |
| Countries in their Native Language | 0 | - | 4.98 | 178,518 |
| Independence from Whom | 0 | - | 4.99 | 185,893 |
| Subdivisions by Country | 0 | - | 4.82 | 46,479 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 113,642 |
| Megadiverse Countries | 0 | - | 4.96 | 125,410 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 91,600 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 106,757 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 47,413 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 131,712 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,200 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 78,051 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,190 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,097 |
| Countries in Relation to Cities #1 | 0 | - | 4.91 | 41,368 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 43,926 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 101,648 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,069 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,987 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 68,602 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,332 |
| Countries of the World in Alphabetical Order | 0 | - | 4.99 | 82,582 |
| World Map Quiz | 0 | - | 4.90 | 49,611 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 113,931 |
| Smallest Countries with at Least One Border | 0 | - | 4.89 | 81,597 |
| Countries by Founding Story | 0 | - | 4.92 | 54,982 |
| Countries by Road Signs | 0 | - | 4.98 | 45,368 |
| Southernmost Countries of the World | 0 | - | 4.99 | 207,070 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 91,076 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 108,206 |
| Countries With the Most Languages | 0 | - | 4.91 | 174,011 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 87,428 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 71,729 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 86,442 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 54,068 |
| Tallest Countries North to South | 0 | - | 4.84 | 110,557 |
| Widest Countries East to West | 0 | - | 4.93 | 119,486 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 68,854 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 159,166 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 92,715 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 85,683 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 119,465 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,291 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 66,496 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,085 |
| Countries with Double Letters | 0 | - | 4.96 | 68,749 |
| Countries that End in N | 0 | - | 4.93 | 133,035 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 230,137 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 187,537 |
| Countries with W | 0 | - | 4.97 | 122,965 |
| Countries with Z | 0 | - | 4.98 | 244,772 |
| Countries with Letters Missing | 0 | - | 4.97 | 167,173 |
| Countries That End in U | 0 | - | 4.95 | 107,709 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 89,760 |
| Countries that End in O | 0 | - | 4.92 | 147,042 |
| Countries that End in R | 0 | - | 4.85 | 96,545 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 147,327 |
| Countries Ending in "IA" | 0 | - | 4.99 | 171,635 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 155,959 |
| Countries by Last Two Letters | 0 | - | 4.91 | 116,339 |
| Countries by First and Last Letter #2 | 0 | - | 4.94 | 129,424 |
| Countries That End in Y | 0 | - | 4.90 | 161,702 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 161,218 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.91 | 120,927 |
| Countries that End in I | 0 | - | 4.92 | 114,555 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 149,762 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 88,379 |
| Countries That End in NIA | 0 | - | 4.93 | 100,946 |
| Countries That End in BIA | 0 | - | 4.91 | 126,227 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.93 | 153,398 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 109,880 |
| Countries That End in RIA | 0 | - | 4.90 | 101,066 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 100,570 |
