| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,594 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,272 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 81,943 |
| Countries Producing the Most Oranges | 0 | - | 4.82 | 52,087 |
| Top Rice-Producing Countries | 0 | - | 4.95 | 99,514 |
| Top Chocolate Growing Countries | 0 | - | 4.93 | 62,201 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.81 | 18,218 |
| Boundary Waters | 0 | - | 4.92 | 88,870 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,490 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,899 |
| Countries with the Most Cultivated Land | 0 | - | 4.73 | 34,311 |
| Countries Producing the Most Bananas | 0 | - | 4.69 | 55,615 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,005,328 |
| Landlocked Countries | 0 | - | 4.99 | 427,690 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,019 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,561 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,232 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,253 |
| World Capitals Quiz | 0 | - | 5.00 | 5,116,957 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,125 |
| Himalayan Countries | 0 | - | 4.93 | 141,008 |
| Andean Countries | 0 | - | 4.94 | 85,894 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,007 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,621 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,550 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,757 |
| Danube Countries | 0 | - | 4.97 | 72,607 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,871 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,019 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,526 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,007 |
| European Landlocked Countries | 0 | - | 4.99 | 147,820 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,604 |
| Countries with the Most Species | 0 | - | 4.99 | 103,672 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,709 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,831 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,974 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,958 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,707 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,174 |
| Countries in the Alps | 0 | - | 4.87 | 119,047 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,118 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,253 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,091 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,218 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,189 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,424 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,643 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,033 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,536 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,350 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,977 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,851 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,705 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,960 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,062 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,255 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,768 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,764 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,904 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,555 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,632 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,642 |
| Largest Countries By Category | 0 | - | 4.97 | 159,186 |
| Countries with the Highest Percentage of Cultivated Land | 0 | - | 4.74 | 14,360 |
| Countries by Countries | 0 | - | 4.97 | 63,853 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,518 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,458 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,717 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,287 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,513 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,626 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,034 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,925 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,669 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,534 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,694 |
| Longest International Borders | 0 | - | 4.99 | 266,084 |
| Countries with Three Borders | 0 | - | 4.96 | 36,858 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,446 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,594 |
| World's Most Grown Crops | 0 | - | 4.77 | 130,623 |
| Demonym of Every Country | 0 | - | 4.90 | 61,692 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,417 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,029 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,408 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,169 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,629 |
| Island Countries | 0 | - | 4.99 | 713,188 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,709 |
| Northernmost Countries | 0 | - | 4.99 | 364,829 |
| Countries of South America | 0 | - | 5.00 | 934,895 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,241 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,599 |
| "Land" Countries | 0 | - | 4.98 | 339,166 |
| Top World Languages | 0 | - | 4.92 | 832,115 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,794 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,193 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,648 |
| Countries with Megacities | 0 | - | 4.99 | 268,168 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,294 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,405 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,625 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,521 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,584 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,637 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,132 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,409 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,529 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,496 |
| Countries by Capital City | 0 | - | 5.00 | 69,718 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,241 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,403 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,012 |
| Moved Capital Cities | 0 | - | 4.96 | 74,763 |
| Countries by Official Language | 0 | - | 4.95 | 196,325 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,082 |
| Countries in their Native Language | 0 | - | 4.99 | 200,036 |
| Independence from Whom | 0 | - | 4.99 | 213,534 |
| Subdivisions by Country | 0 | - | 4.87 | 50,682 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,751 |
| Megadiverse Countries | 0 | - | 4.96 | 149,750 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,213 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,845 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,545 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,955 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,374 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,655 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,207 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,299 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,888 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,517 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,529 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,248 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,668 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,010 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,435 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,885 |
| World Map Quiz | 0 | - | 4.81 | 65,983 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,161 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,861 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,627 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,290 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,763 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,059 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,614 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,729 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,902 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,784 |
| Tallest Countries North to South | 0 | - | 4.85 | 131,014 |
| Widest Countries East to West | 0 | - | 4.92 | 130,905 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,637 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,465 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,585 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,196 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,471 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,648 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,547 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,934 |
| Countries with Double Letters | 0 | - | 4.96 | 97,771 |
| Countries that End in N | 0 | - | 4.95 | 172,771 |
| Countries with Five Letters | 0 | - | 4.96 | 284,831 |
| Countries with Six Letters | 0 | - | 4.94 | 215,107 |
| Countries with W | 0 | - | 4.96 | 161,420 |
| Countries with Z | 0 | - | 4.98 | 293,164 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,793 |
| Countries That End in U | 0 | - | 4.95 | 121,455 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,540 |
| Countries that End in O | 0 | - | 4.92 | 160,423 |
| Countries that End in R | 0 | - | 4.87 | 119,315 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,086 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,259 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 187,601 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,298 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,969 |
| Countries That End in Y | 0 | - | 4.91 | 186,203 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,507 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,479 |
| Countries that End in I | 0 | - | 4.94 | 135,461 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,443 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 96,180 |
| Countries That End in NIA | 0 | - | 4.92 | 110,194 |
| Countries That End in BIA | 0 | - | 4.93 | 149,788 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 168,002 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 119,947 |
| Countries That End in RIA | 0 | - | 4.93 | 127,194 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 111,590 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 229,065 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,462 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,925 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 92,484 |
| Add A Letter - Make a Country | 0 | - | 4.81 | 74,955 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 53,513 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,621 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 126,113 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,770 |
| Countries with the Word "And" | 0 | - | 4.99 | 117,967 |
| Countries Containing Two or More Words | 0 | - | 4.97 | 54,684 |
| Countries that End in L | 0 | - | 4.94 | 157,293 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,807 |
