| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,713 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,411 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,289 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,982 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,031 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,807 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,132 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,566 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,909 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,192,243 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,866 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,830 |
| Countries that Start with A | 0 | - | 4.98 | 2,154,811 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,975 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,027 |
| Countries that Start with D | 0 | - | 4.96 | 705,457 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,237 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,752 |
| Countries that Start with H | 0 | - | 4.96 | 601,217 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,069 |
| Countries that Start with J | 0 | - | 4.98 | 599,209 |
| Countries that Start with K | 0 | - | 4.97 | 812,346 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,531 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,547 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,343 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,581 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,987 |
| Countries that Start with U | 0 | - | 4.97 | 902,162 |
| Countries that Start with V | 0 | - | 4.98 | 607,327 |
| Countries that Start with F | 0 | - | 4.83 | 614,860 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,383 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,977 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,394 |
| Landlocked Countries | 0 | - | 4.99 | 417,016 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,746 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,214 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,166 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,813 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,876 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,140 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,474 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,743,285 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,956 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,532 |
| Name a Valid African Country | 0 | - | 4.98 | 153,489 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,278 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,974 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,036 |
| Island Countries | 0 | - | 4.99 | 708,976 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,396 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,991 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,004 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,773 |
| Northernmost Countries | 0 | - | 4.99 | 359,561 |
| Political Movements by Country | 0 | - | 4.46 | 72,403 |
| Countries of South America | 0 | - | 5.00 | 920,198 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,687 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,859,973 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,804 |
| "Land" Countries | 0 | - | 4.98 | 334,817 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,556 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,845 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,120 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,442 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,439 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,479 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,000 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,099 |
| Himalayan Countries | 0 | - | 4.95 | 136,659 |
| Andean Countries | 0 | - | 4.95 | 83,564 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,818 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,104 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,486 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,082 |
| Danube Countries | 0 | - | 4.97 | 71,466 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,278 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,879 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,234 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,230 |
| European Landlocked Countries | 0 | - | 4.99 | 146,164 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,826 |
| Countries with the Most Species | 0 | - | 4.99 | 102,213 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,955 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,347 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,527 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,190 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,837 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,215 |
| Countries in the Alps | 0 | - | 4.86 | 117,387 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,936 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,989 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,280 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,778 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,868 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,290 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,033 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,017 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,841 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,381 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,383 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,221 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,761 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,029 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,034 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,787 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,919 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,452 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,282 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,213 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,671 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,850 |
| Hindu Countries | 0 | - | 4.86 | 49,864 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,468 |
| Largest Countries By Category | 0 | - | 4.97 | 157,321 |
| Countries by Countries | 0 | - | 4.96 | 62,631 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,922 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,091 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,127 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,054 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,651 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,315 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,308 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,815,104 |
| One Border Countries | 0 | - | 4.98 | 466,638 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,263 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,213 |
| Countries that Beat China | 0 | - | 4.86 | 115,243 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,282 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,605,883 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,422 |
| Countries with Megacities | 0 | - | 4.99 | 249,247 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,282 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,625 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,591 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,603 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,119 |
| Countries by Official Language | 0 | - | 4.95 | 194,107 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,908 |
| Countries in their Native Language | 0 | - | 4.99 | 197,722 |
| Independence from Whom | 0 | - | 4.99 | 210,902 |
| Subdivisions by Country | 0 | - | 4.86 | 50,215 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,409 |
| Megadiverse Countries | 0 | - | 4.96 | 134,574 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,982 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,922 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,089 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,248 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,651 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,956 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,483 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,256 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,660 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,579 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,393 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,814 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,375 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,599 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,700 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,665 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,878 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,986 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,228 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,673 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,307 |
| World Map Quiz | 0 | - | 4.81 | 64,170 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,741 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,121 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,708 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,439 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,794 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,309 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,496 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,662 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,166 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,734 |
| Widest Countries East to West | 0 | - | 4.92 | 129,180 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,336 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,704 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,936 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,977 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,012 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,392 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,130 |
| Countries with the Most Borders | 0 | - | 4.97 | 387,200 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,684 |
| Countries of Africa | 0 | - | 5.00 | 2,522,884 |
| Countries with Double Letters | 0 | - | 4.96 | 94,297 |
| Countries that End in N | 0 | - | 4.95 | 167,821 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 262,738 |
| Countries with Six Letters | 0 | - | 4.93 | 211,335 |
| Countries with W | 0 | - | 4.97 | 158,949 |
| Countries with Z | 0 | - | 4.98 | 288,952 |
| Countries with Letters Missing | 0 | - | 4.97 | 185,153 |
| Countries That End in U | 0 | - | 4.95 | 120,025 |
| Countries with Four Letters | 0 | - | 4.99 | 420,523 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,253 |
| Countries that End in O | 0 | - | 4.92 | 158,931 |
| Countries that End in R | 0 | - | 4.87 | 118,546 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,322 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,846 |
