| Taken | Quiz |
|---|
| 92,353 | China Country Quiz |
| 92,261 | Russia Country Quiz |
| 92,017 | Flags of the Countries that Start with A |
| 91,918 | Similar Flags #1 |
| 91,885 | Countries that End in I |
| 91,690 | 20 Random Countries Sequentially on a World Map |
| 91,369 | African Countries with the Shortest Names |
| 91,085 | The Only Asian Country ... |
| 91,046 | Countries that Catch the Most Fish |
| 90,795 | UNESCO World Heritage Countries |
| 90,369 | Poorest Countries with Exceptions |
| 90,351 | Top 10 Biggest Economies in Asia |
| 90,169 | Country Shapes in the World Map #2 |
| 89,858 | Countries with the Highest Carbon Dioxide Emissions |
| 89,844 | Countries Closest to Israel |
| 89,765 | Countries that End in R |
| 89,763 | Countries with the Most Major Earthquakes |
| 89,633 | Top 10 Most Famous Island Countries |
| 89,623 | Largest Economies in 2050 |
| 89,491 | World Countries by 10 Category Elimination #1 |
| 89,452 | Countries that Start with a Vowel |
| 89,340 | Five Most Elevated Countries by Continent |
| 89,134 | Top Five Countries by Random Categories |
| 89,023 | Five Most Populated Countries in 2050 by Continent |
| 88,828 | All Countries by Northernmost Point on Land |
| 88,606 | Countries in Random Hexagons of the World Map |
| 88,609 | Largest Countries Bordering Each Other |
| 88,556 | Top 10 Countries with the Most Spanish Speakers |
| 88,484 | Country Shapes in the World Map #4 |
| 88,459 | Top 10 Hottest European Countries |
| 88,323 | Total United States Immigration by Country |
| 88,324 | Countries Closest to Alaska |
| 88,167 | Countries with the Most Population Growth by Decade |
| 87,997 | Countries Bordering Austria |
| 87,713 | Merged Countries #1 |
| 87,273 | 10 Easternmost Countries in Asia |
| 87,258 | 10 Biggest American Countries by Area |
| 87,225 | Flags of Countries That Border France |
| 87,119 | Most Populous Countries Bordering Each Other |
| 87,101 | Play Scrabble by Guessing Countries |
| 86,915 | Countries with the Most Christians |
| 86,908 | Countries that Start with I - Shape Quiz |
| 86,882 | Countries Closest to United States A-Z |
| 86,707 | Countries that Border Hungary |
| 86,669 | Most Populous Countries with Exceptions |
| 86,518 | The Only American Country ... |
| 86,475 | Countries Whose Names Start with Saint |
| 86,459 | Caribbean Countries and Territories |
| 86,384 | Northernmost Countries by Continent |
| 86,308 | UNESCO World Heritage Sites to Country |
| 86,087 | Top 15 Most Populous Countries Ending in "IA" |
| 86,029 | Unique Starting Letter - Countries by Continent |
| 85,848 | Countries With an "Ish" Demonym |
| 85,773 | Countries That End in U |
| 85,372 | Anagram Chain - Countries |
| 85,123 | Countries with Same-Sex Marriage |
| 85,094 | 10 European Countries with the Most Tourists |
| 85,083 | Flags with the Most Stars |
| 84,970 | City to Country Quiz #2 |
| 84,896 | 10 Southernmost Countries in Africa |
| 84,772 | Populous Countries Bordering Smaller Countries |
| 84,687 | Countries With More than 200 Million People |
| 84,629 | Biggest Trading Partners - US |
| 84,609 | Countries With the Most Conflict Deaths |
| 84,582 | Random Countries Mouse Hunt 2: Mousenado! |
| 84,501 | Countries by Inland Surface Water |
| 84,388 | Countries by Sports in 60 Seconds |
| 84,182 | Countries Closest to Europe |
| 83,772 | Countries by Former Name |
| 83,511 | Top 15 Countries with the Most Cows |
| 83,206 | Recognized, Non-Recognized Countries, and Territories of the World |
| 83,052 | Ethnic Groups by Country Quiz #1 |
| 83,019 | Similar Flags #2 |
| 82,699 | Top 10 Most Densely-Populated Countries in Europe |
| 82,700 | American Countries with the Shortest Names |
| 82,455 | Countries by Clue #3 |
| 82,452 | Countries with a Unique Last Letter |
| 82,372 | Countries in Southeast Asia With an Empty Map |
| 82,166 | Biggest Spanish Empire Countries |
| 82,059 | Countries with the Highest Population Under Age 15 |
| 82,283 | Asian Island Nations |
| 81,851 | Name a Valid Asian Country |
| 81,796 | Countries with the Most Catholics |
| 81,697 | Country Shapes in the World Map #3 |
| 81,696 | Countries of Asia with Two or More Words |
| 81,639 | Country by Photo of its Leader #1 |
| 81,587 | Five Biggest Countries by Latitude |
| 81,554 | Countries by Population Growth, 1970–Present |
| 81,466 | Walking Across Borders with Hints #1 |
| 81,431 | African Island Countries |
| 81,380 | Asian Countries with the Fewest Borders |
| 81,276 | Countries with the Most Area in the Southern Hemisphere |
| 81,389 | Himalayan Countries |
| 80,909 | Countries by Initial Letter and Length #1 |
| 80,901 | Most Guessed Asian Countries on JetPunk |
| 80,458 | Most Populous Countries by Year |
| 80,363 | Slavic Countries |
| 80,349 | Countries Bordering Iran |
| 80,275 | Name a Valid Island Country |
| 80,218 | Top 10 Asian Countries by Coastline |
| 80,148 | All Countries by Area : Four at a Time |
| 80,016 | Random Asian Flag to Country |
| 79,914 | Countries With the Most English Speakers |
| 79,561 | Partially Recognized Countries |
| 79,326 | Top 15 Countries that Produce the Most Tea |
| 79,184 | Top 15 Countries with the Most Hindus |
| 79,077 | Country Flags with the Most Red |
| 78,990 | Merged Countries #2 |
| 78,599 | Guess the European Countries Being Drawn |
| 78,397 | Countries Bordering Ukraine, with an Empty Map |
| 78,235 | Which Country Does Not Border... |
| 78,209 | Countries with the Highest Taxes |
| 78,153 | Countries with the Most Species |
| 78,129 | Vietnam War Countries |
| 77,820 | Countries by Picture #1 |
| 77,797 | Countries in Hexagons of the World Map |
| 77,725 | Most Guessed African Countries on JetPunk |
| 77,641 | Companies by Country #1 |
| 77,585 | Countries with the Most Elite Universities |
| 77,587 | Countries that Touch the Prime Meridian or Equator |
| 77,539 | Rich Countries Bordering Poor Countries |
| 77,151 | Regions of Countries #3 |
| 76,971 | Countries that have Won the Most Eurovisions |
| 76,879 | Countries by Bordering Flags #1 |
| 76,869 | Most Populous Countries as a Percent of Their Continent |
| 76,791 | Top 10 Asian Countries by Population Increase |
| 76,754 | Brazil Country Quiz |
| 76,744 | OPEC Countries Quiz |
| 76,701 | Countries with the Most Nobel Prizes |
| 76,672 | Countries Closest to Spain A-Z |
| 76,427 | Top Five Importing Partners by Country |
| 76,222 | Countries Closest to Indonesia |
| 76,112 | Countries of the Japanese Empire |
| 76,014 | Countries with the Most Sheep |
| 75,803 | Modern Day Countries of Austria-Hungary on a Map |
| 75,516 | United States Country Quiz |
| 75,491 | Countries with Most Tourists with Exceptions |
| 75,115 | Countries with the Most Millionaires |
| 75,026 | National Founders |
| 74,880 | Countries with Wild Penguins |
| 74,822 | Flags of Countries that Border Germany |
| 74,794 | Countries that Beat China |
| 74,758 | European Diaspora - Top 11 Countries |
| 74,704 | Which European Country - Multiple Choice |
| 74,696 | Countries Closest to India |
| 74,659 | Countries where the Sea Freezes |
| 74,649 | Biggest Roman Empire Countries |
| 74,452 | Countries of Europe in 1444 |
| 74,373 | Most Mentioned Enemies of Russia |
| 74,307 | Countries by Hottest Recorded Temperature |
| 73,989 | Lowest Fertility Countries |
| 73,999 | Merged Countries #4 |
| 73,811 | Countries with the Shortest Total Borders |
| 73,708 | Countries by a Single Clue #1 |
| 73,512 | Top Rice-Producing Countries |
| 73,522 | Random American Countries on a Map |
| 73,432 | Countries with Glaciers |
| 73,414 | African Countries with the Most Muslims |
| 73,352 | Countries Bordering South Africa |
| 73,335 | Mediterranean Countries with an Empty Map |
| 73,310 | Countries Bordering Serbia |
| 73,287 | North Sea Countries |
| 73,229 | Biggest Countries Bordering the Pacific Ocean |
| 72,914 | Most Populated Countries Bordering the Pacific Ocean |
| 72,912 | Random Countries Hidden in the World Map |
| 72,855 | Top 10 Biggest Economies in the Americas |
| 72,781 | Top 10 Most Densely-Populated Countries in Asia |
| 72,803 | Countries of the World With a Disappearing Map |
| 72,770 | Natural Features of Countries #1 |
| 72,777 | Countries Closest to Egypt |
| 72,745 | Asian Countries Ending in "IA" |
| 72,680 | Empty World Map without 20 Random Countries |
| 72,630 | City to Country Quiz #4 |
| 72,604 | Country Picture Puzzle Game #1 |
| 72,566 | Countries with the Word "And" |
| 72,567 | Name a Valid European Country #2 |
| 72,376 | Countries with the Most Prisoners |
| 72,434 | Countries by Partial Flag Images #2 |
| 72,243 | Countries with Earthquake Deaths |
| 72,131 | Countries by Borders #3 |
| 72,080 | Countries with Fjords |
| 71,809 | Countries with the Most People in Extreme Poverty |
| 71,763 | Countries with a Population Under 1 Million by Clue |
| 71,639 | Merged Country Flags |
| 71,522 | Countries with Multiple Populous Islands |
| 71,432 | Country Codes Quiz |
| 71,354 | Southernmost Countries by Continent |
| 71,297 | Countries Bordering China Since 1914 |
| 71,276 | Countries with the Most McDonald's Locations |
| 71,264 | Countries Bordering Italy |
| 71,202 | Five Countries with Most Christians by Continent |
| 71,182 | Country Flags with the Most Orange |
| 71,080 | Countries Closest to Vietnam |
| 70,810 | Name a Valid Country #7 |
| 70,781 | Countries by Coldest Recorded Temperature |
| 70,745 | 50 Missing Countries from the World map |
| 70,640 | Mountains by Country |
| 70,623 | Name a Valid Country #6 |
