| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,206 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,613 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,338 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,308 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,516 |
| Every European Country Shape | 0 | - | 4.96 | 202,000 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,879 |
| Every African Country Shape | 0 | - | 4.90 | 87,489 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,215 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,610 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,662 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,060 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,847 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,160 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,384 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,525 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,115 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,913 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,559 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,528,021 |
| Countries that Start with A | 0 | - | 4.98 | 2,164,752 |
| Countries that Start with B | 0 | - | 4.95 | 2,296,364 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,655 |
| Countries that Start with D | 0 | - | 4.96 | 710,760 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,464 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,707 |
| Countries that Start with H | 0 | - | 4.96 | 605,560 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,318 |
| Countries that Start with J | 0 | - | 4.98 | 603,203 |
| Countries that Start with K | 0 | - | 4.97 | 816,678 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,732 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,749 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,167 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,297 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,653 |
| Countries that Start with U | 0 | - | 4.97 | 905,156 |
| Countries that Start with V | 0 | - | 4.98 | 609,789 |
| Countries that Start with F | 0 | - | 4.83 | 618,228 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,812 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,182 |
| Landlocked Countries | 0 | - | 4.99 | 421,287 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,773,545 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,008 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,316 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,786 |
| Island Countries | 0 | - | 4.99 | 710,777 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,913 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,935 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,927 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,818 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,805 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,898 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,974 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,956 |
| Northernmost Countries | 0 | - | 4.99 | 361,647 |
| Countries of South America | 0 | - | 5.00 | 926,279 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,532 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,962 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,236 |
| "Land" Countries | 0 | - | 4.98 | 337,115 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,559 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,810 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,053 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,699 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,118 |
| Himalayan Countries | 0 | - | 4.95 | 138,412 |
| Andean Countries | 0 | - | 4.93 | 84,430 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,644 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,592 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,274 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,674 |
| Danube Countries | 0 | - | 4.97 | 71,929 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,912 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,342 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,154 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,612 |
| European Landlocked Countries | 0 | - | 4.99 | 147,057 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,506 |
| Countries with the Most Species | 0 | - | 4.99 | 103,167 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,658 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,546 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,689 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,493 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,172 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,584 |
| Countries in the Alps | 0 | - | 4.87 | 118,089 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,604 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,902 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,602 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,528 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,415 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,891 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,576 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,433 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,134 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,780 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,611 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,470 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,153 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,407 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,446 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,725 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,241 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 61,281 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,941 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,577 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,900 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,165 |
| Largest Countries By Category | 0 | - | 4.97 | 158,083 |
| Countries by Countries | 0 | - | 4.96 | 63,115 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,589 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,252 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,600 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,832,113 |
| One Border Countries | 0 | - | 4.98 | 469,458 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,628,347 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,718 |
| Countries with Megacities | 0 | - | 4.99 | 264,134 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,563 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,381 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,824 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,437 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,039 |
| Countries by Official Language | 0 | - | 4.95 | 195,108 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,182 |
| Countries in their Native Language | 0 | - | 4.99 | 198,884 |
| Independence from Whom | 0 | - | 4.99 | 211,925 |
| Subdivisions by Country | 0 | - | 4.86 | 50,397 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,609 |
| Megadiverse Countries | 0 | - | 4.96 | 134,952 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,103,508 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,957 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,307 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,233 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,884 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,085 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,022 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,556 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,365 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,990 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,607 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,057 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,537 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,838 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,157 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,925 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,309 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,456 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,983 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,575 |
| World Map Quiz | 0 | - | 4.81 | 64,998 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,903 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,281 |
| Random European Flag to Country | 0 | - | 4.89 | 182,739 |
| Random African Flag to Country | 0 | - | 4.88 | 75,031 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,987 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,959 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,195 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,916 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,024 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,817 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,945 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,246 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,401 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,520 |
| Widest Countries East to West | 0 | - | 4.92 | 129,579 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,434 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,300 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,096 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,720 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,516 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,787 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,343 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,815 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,786 |
| Countries of Africa | 0 | - | 5.00 | 2,541,111 |
| Countries with Double Letters | 0 | - | 4.96 | 96,043 |
| Countries that End in N | 0 | - | 4.95 | 170,930 |
| Countries with Five Letters | 0 | - | 4.96 | 282,111 |
| Countries with Six Letters | 0 | - | 4.94 | 213,357 |
| Countries with W | 0 | - | 4.97 | 160,178 |
| Countries with Z | 0 | - | 4.98 | 291,236 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,546 |
| Countries That End in U | 0 | - | 4.95 | 120,765 |
| Countries with Four Letters | 0 | - | 4.99 | 422,964 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 134,312 |
| Countries that End in O | 0 | - | 4.92 | 159,453 |
| Countries that End in R | 0 | - | 4.87 | 118,919 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,680 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,919 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,594 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,400 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,315 |
| Countries That End in Y | 0 | - | 4.91 | 185,828 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,794 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,758 |
| Countries that End in I | 0 | - | 4.94 | 135,044 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,965 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,767 |
| Countries That End in NIA | 0 | - | 4.92 | 109,718 |
