| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,381 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,641 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,217 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,732 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,421 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,889 |
| Every European Country Shape | 0 | - | 4.96 | 199,909 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,519 |
| Every African Country Shape | 0 | - | 4.90 | 85,902 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,639 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,169 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,557 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,740 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,662 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,186 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,047 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,761 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,404 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,559 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,739 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,871,156 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,285 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,530 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,212 |
| Countries that Start with D | 0 | - | 4.96 | 700,799 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,638 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,847 |
| Countries that Start with H | 0 | - | 4.96 | 597,318 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,520 |
| Countries that Start with J | 0 | - | 4.98 | 595,386 |
| Countries that Start with K | 0 | - | 4.96 | 808,835 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,220 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,077 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,900 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,586 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,664 |
| Countries that Start with U | 0 | - | 4.97 | 899,522 |
| Countries that Start with V | 0 | - | 4.98 | 604,707 |
| Countries that Start with F | 0 | - | 4.83 | 611,675 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,573 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,610 |
| Landlocked Countries | 0 | - | 4.99 | 413,081 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,542 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,263 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,912 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,154 |
| Island Countries | 0 | - | 4.99 | 707,350 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,676 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,890 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,109 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,112 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,020 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,181 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,262 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,673 |
| Northernmost Countries | 0 | - | 4.99 | 357,389 |
| Countries of South America | 0 | - | 5.00 | 913,786 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,132 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,081 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,459 |
| "Land" Countries | 0 | - | 4.98 | 333,482 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,481 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,855 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,938 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,357 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,346 |
| Himalayan Countries | 0 | - | 4.95 | 135,131 |
| Andean Countries | 0 | - | 4.94 | 82,713 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,131 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,049 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,803 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,505 |
| Danube Countries | 0 | - | 4.97 | 71,021 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,683 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,478 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,339 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,259 |
| European Landlocked Countries | 0 | - | 4.99 | 145,691 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,094 |
| Countries with the Most Species | 0 | - | 4.99 | 95,208 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,246 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,183 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,342 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,920 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,536 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,892 |
| Countries in the Alps | 0 | - | 4.87 | 116,725 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,501 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,129 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,963 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,353 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,087 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,948 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,499 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,706 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,739 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,999 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,175 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,009 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,392 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,696 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,697 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,932 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,584 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,214 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,713 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,952 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,444 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,558 |
| Largest Countries By Category | 0 | - | 4.97 | 156,660 |
| Countries by Countries | 0 | - | 4.96 | 62,193 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,270 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,942 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,691 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,531 |
| One Border Countries | 0 | - | 4.98 | 463,760 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,803 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,924 |
| Countries with Megacities | 0 | - | 4.99 | 246,343 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,849 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,763 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,302 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,708 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,134 |
| Countries by Official Language | 0 | - | 4.95 | 192,634 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,951 |
| Countries in their Native Language | 0 | - | 4.99 | 196,509 |
| Independence from Whom | 0 | - | 4.99 | 209,536 |
| Subdivisions by Country | 0 | - | 4.86 | 50,039 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,622 |
| Megadiverse Countries | 0 | - | 4.97 | 133,844 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,791 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,685 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,889 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,544 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,382 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,844 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,573 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,954 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,626 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,084 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,190 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,726 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,439 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,378 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,452 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,465 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,626 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,996 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,407 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,032 |
| World Map Quiz | 0 | - | 4.81 | 63,404 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,246 |
| Random European Flag to Country | 0 | - | 4.89 | 180,782 |
| Random African Flag to Country | 0 | - | 4.87 | 74,147 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,779 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,208 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,910 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,874 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,564 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,794 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 92,993 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,197 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,895 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,281 |
| Widest Countries East to West | 0 | - | 4.92 | 128,545 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,197 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,124 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,534 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,638 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,542 |
| Countries with the Most Desert | 0 | - | 4.93 | 126,970 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,037 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,260 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,556 |
| Countries of Africa | 0 | - | 5.00 | 2,505,465 |
| Countries with Double Letters | 0 | - | 4.97 | 93,261 |
| Countries that End in N | 0 | - | 4.94 | 156,331 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,540 |
| Countries with Six Letters | 0 | - | 4.93 | 210,239 |
| Countries with W | 0 | - | 4.97 | 158,144 |
| Countries with Z | 0 | - | 4.98 | 287,708 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,455 |
| Countries That End in U | 0 | - | 4.95 | 119,469 |
| Countries with Four Letters | 0 | - | 4.99 | 418,198 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,415 |
| Countries that End in O | 0 | - | 4.92 | 158,498 |
| Countries that End in R | 0 | - | 4.87 | 118,225 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,821 |
| Countries Ending in "IA" | 0 | - | 4.99 | 206,904 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,210 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,412 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 140,610 |
| Countries That End in Y | 0 | - | 4.90 | 185,169 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,215 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,583 |
| Countries that End in I | 0 | - | 4.94 | 134,341 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,058 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,156 |
| Countries That End in NIA | 0 | - | 4.92 | 108,945 |
