| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,112 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,506 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,800 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,243 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,247 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,434 |
| Every European Country Shape | 0 | - | 4.96 | 201,687 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,742 |
| Every African Country Shape | 0 | - | 4.90 | 87,318 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,016 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,931 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,542 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,536 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,560 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,042 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,211 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,452 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,921 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,879 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,451 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,456,576 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,634 |
| Countries that Start with B | 0 | - | 4.95 | 2,294,326 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,058 |
| Countries that Start with D | 0 | - | 4.96 | 709,595 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,177 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,304 |
| Countries that Start with H | 0 | - | 4.96 | 604,750 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,317 |
| Countries that Start with J | 0 | - | 4.98 | 602,439 |
| Countries that Start with K | 0 | - | 4.97 | 815,789 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,748 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,713 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,115 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,793 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,839 |
| Countries that Start with U | 0 | - | 4.97 | 904,502 |
| Countries that Start with V | 0 | - | 4.98 | 609,358 |
| Countries that Start with F | 0 | - | 4.83 | 617,604 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,669 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,129 |
| Landlocked Countries | 0 | - | 4.99 | 420,484 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,370 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,258 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,031 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,205 |
| Island Countries | 0 | - | 4.99 | 710,367 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,581 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,813 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,826 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,742 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,729 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,816 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,911 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,829 |
| Northernmost Countries | 0 | - | 4.99 | 361,210 |
| Countries of South America | 0 | - | 5.00 | 925,031 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,983 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,871,801 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,919 |
| "Land" Countries | 0 | - | 4.98 | 336,334 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,351 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,703 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,660 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,330 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,693 |
| Himalayan Countries | 0 | - | 4.95 | 138,077 |
| Andean Countries | 0 | - | 4.95 | 84,261 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,482 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,313 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,113 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,556 |
| Danube Countries | 0 | - | 4.97 | 71,829 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,787 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,230 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,961 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,414 |
| European Landlocked Countries | 0 | - | 4.99 | 146,962 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,371 |
| Countries with the Most Species | 0 | - | 4.99 | 103,087 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,528 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,503 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,658 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,443 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,113 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,502 |
| Countries in the Alps | 0 | - | 4.87 | 117,954 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,372 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,695 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,547 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,449 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,305 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,831 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,466 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,336 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,074 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,701 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,564 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,418 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,067 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,349 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,363 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,527 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,177 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,687 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,822 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,151 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,657 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,104 |
| Largest Countries By Category | 0 | - | 4.97 | 157,923 |
| Countries by Countries | 0 | - | 4.97 | 63,008 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,460 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,214 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,502 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,828,910 |
| One Border Countries | 0 | - | 4.98 | 468,599 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,623,094 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,455 |
| Countries with Megacities | 0 | - | 4.99 | 263,383 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,293 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,240 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,588 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,280 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,318 |
| Countries by Official Language | 0 | - | 4.95 | 194,927 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,943 |
| Countries in their Native Language | 0 | - | 4.99 | 198,453 |
| Independence from Whom | 0 | - | 4.99 | 211,709 |
| Subdivisions by Country | 0 | - | 4.86 | 50,360 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,981 |
| Megadiverse Countries | 0 | - | 4.96 | 134,880 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,101,625 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,792 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,256 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,839 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,845 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,059 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,909 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,478 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,215 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,936 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,565 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,041 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,339 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,794 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,092 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,869 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,253 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,416 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,661 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,514 |
| World Map Quiz | 0 | - | 4.81 | 64,859 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,196 |
| Random European Flag to Country | 0 | - | 4.89 | 182,465 |
| Random African Flag to Country | 0 | - | 4.88 | 74,943 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,324 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,778 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 105,093 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,827 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,770 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,716 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,850 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,092 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,352 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,432 |
| Widest Countries East to West | 0 | - | 4.92 | 129,501 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,415 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,161 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,061 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,639 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,410 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,702 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,310 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,464 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,764 |
| Countries of Africa | 0 | - | 5.00 | 2,537,114 |
| Countries with Double Letters | 0 | - | 4.97 | 95,395 |
| Countries that End in N | 0 | - | 4.95 | 170,433 |
| Countries with Five Letters | 0 | - | 4.96 | 281,373 |
| Countries with Six Letters | 0 | - | 4.94 | 212,840 |
| Countries with W | 0 | - | 4.97 | 159,730 |
| Countries with Z | 0 | - | 4.98 | 290,647 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,994 |
| Countries That End in U | 0 | - | 4.95 | 120,528 |
| Countries with Four Letters | 0 | - | 4.99 | 422,438 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 134,010 |
| Countries that End in O | 0 | - | 4.92 | 159,293 |
| Countries that End in R | 0 | - | 4.87 | 118,810 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,580 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,626 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,338 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,225 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,841 |
| Countries That End in Y | 0 | - | 4.91 | 185,731 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,542 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,624 |
| Countries that End in I | 0 | - | 4.94 | 134,961 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,740 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,672 |
| Countries That End in NIA | 0 | - | 4.92 | 109,633 |
