| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 114,669 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Countries With No Rivers | 0 | - | 4.96 | 76,008 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,358 |
| Countries with Fjords | 0 | - | 4.93 | 100,177 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,205 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 411,106 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,277 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,734 |
| North Sea Countries | 0 | - | 4.92 | 86,586 |
| Black Sea Countries | 0 | - | 4.87 | 60,327 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,008 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,093 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 66,942 |
| Countries That Border Russia | 0 | - | 4.98 | 458,764 |
| Megadiverse Countries | 0 | - | 4.97 | 133,861 |
| African Great Lakes | 0 | - | 4.82 | 65,093 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,577 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,284 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,394 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,816 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,127 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,662 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,758 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,312 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,823 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,045 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,198 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,700 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,445 |
| Countries that Border Poland | 0 | - | 4.99 | 171,289 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,888,887 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,027 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,330 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,366 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,945 |
| Landlocked Countries | 0 | - | 4.99 | 413,256 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,713,351 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 236,264 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,229 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,449 |
| Countries with the Most Wolves | 0 | - | 4.92 | 106,995 |
| European Countries with One Border | 0 | - | 4.97 | 181,550 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,372 |
| Countries Bordering France | 0 | - | 4.85 | 398,410 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,905 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,440 |
| Biggest City by River | 0 | - | 4.41 | 52,689 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,304 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,001 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,522 |
| Island Countries | 0 | - | 4.99 | 707,460 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,421 |
| Himalayan Countries | 0 | - | 4.95 | 135,204 |
| Andean Countries | 0 | - | 4.94 | 82,751 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,164 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,104 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,829 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,538 |
| Danube Countries | 0 | - | 4.97 | 71,044 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,705 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,498 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,389 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,315 |
| European Landlocked Countries | 0 | - | 4.99 | 145,712 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,138 |
| Countries with the Most Species | 0 | - | 4.99 | 95,222 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,284 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,190 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,354 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,938 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,547 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,914 |
| Countries in the Alps | 0 | - | 4.87 | 116,763 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,522 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,177 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,982 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,385 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,108 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,966 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,524 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,723 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,034 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,017 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,181 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,019 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,410 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,709 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,718 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,987 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,604 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,234 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,731 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,063 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,520 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,573 |
| Largest Countries By Category | 0 | - | 4.97 | 156,689 |
| Countries by Countries | 0 | - | 4.96 | 62,219 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,284 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,721 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,986 |
| Northernmost Countries | 0 | - | 4.99 | 357,517 |
| Landforms by Country | 0 | - | 4.52 | 51,912 |
| Countries of South America | 0 | - | 5.00 | 914,086 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,628 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,924 |
| "Land" Countries | 0 | - | 4.98 | 333,541 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,870 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,204 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,447 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,026 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,571 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,077 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,887 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,483 |
| Countries Bordering India | 0 | - | 4.98 | 162,569 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,739 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,916 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,197 |
| Countries that Border China | 0 | - | 4.96 | 261,771 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,508 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,288 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,420 |
| Merged Countries #2 | 0 | - | 4.96 | 98,433 |
| Merged Countries #6 | 0 | - | 4.91 | 72,677 |
| Merged Countries #7 | 0 | - | 4.92 | 81,920 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,384 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,447 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,983 |
| Countries with Megacities | 0 | - | 4.99 | 246,494 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,902 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,789 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,363 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,747 |
| Countries by Official Language | 0 | - | 4.95 | 192,695 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,017 |
| Countries in their Native Language | 0 | - | 4.99 | 196,552 |
| Independence from Whom | 0 | - | 4.99 | 209,588 |
| Subdivisions by Country | 0 | - | 4.86 | 50,047 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,671 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,728 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,901 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,403 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,848 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,598 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,969 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,822 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,114 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,604 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,200 |
| Animal Populations of Countries | 0 | - | 4.51 | 43,589 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,731 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,491 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,394 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,468 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,484 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,281 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,263 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,935 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,901 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,626 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,820 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,025 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,232 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,917 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,300 |
| Widest Countries East to West | 0 | - | 4.92 | 128,567 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,209 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,160 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,544 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,664 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,584 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,001 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,045 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,563 |
| Countries with Double Letters | 0 | - | 4.97 | 93,303 |
| Countries that End in N | 0 | - | 4.94 | 156,364 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,593 |
| Countries with Six Letters | 0 | - | 4.93 | 210,279 |
| Countries with W | 0 | - | 4.97 | 158,172 |
| Countries with Z | 0 | - | 4.98 | 287,774 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,494 |
| Countries That End in U | 0 | - | 4.95 | 119,485 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,464 |
| Countries that End in O | 0 | - | 4.92 | 158,519 |
| Countries that End in R | 0 | - | 4.87 | 118,244 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,842 |
| Countries Ending in "IA" | 0 | - | 4.99 | 206,944 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,260 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,449 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 140,885 |
| Countries That End in Y | 0 | - | 4.90 | 185,181 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,289 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,615 |
| Countries that End in I | 0 | - | 4.94 | 134,370 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,112 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,172 |
| Countries That End in NIA | 0 | - | 4.92 | 108,966 |
| Countries That End in BIA | 0 | - | 4.92 | 147,670 |
