| Taken | Quiz |
|---|
| 45,039 | Largest Countries Without Deserts |
| 44,990 | Bridge and Tunnel Borders |
| 44,905 | Countries by First and Last Two Letters in Five Minutes |
| 44,889 | Countries With the Most Italian Speakers |
| 44,841 | Countries with the Most Climate Zones |
| 44,754 | Arms Exports - United States |
| 44,609 | Westernmost Countries |
| 44,603 | Countries by Change in Carbon Dioxide Emissions |
| 44,577 | Countries with More Cows than People |
| 44,524 | Europe Flag Map - Find the Errors |
| 44,509 | Most Guessed Cities by Country #2 |
| 44,472 | Cultural Symbols of Australia |
| 44,424 | James Bond Countries Visited Map |
| 44,377 | Countries that Visit Florida the Most |
| 44,336 | Countries Closest to Maine |
| 44,237 | Countries by Cartoon Riddles |
| 44,220 | Atlantic Ocean Island Countries |
| 44,196 | A Square of Merged Countries #1 |
| 44,188 | Germany A-Z |
| 44,184 | Countries by Population Range - Tile Select |
| 44,154 | Countries with NO Military |
| 44,052 | Highest Life Expectancy Countries With Exceptions |
| 44,027 | Countries with the Most Downhill Skiing |
| 44,012 | Five Lowest HDI Countries by Continent |
| 43,965 | Pakistan Country Quiz |
| 43,944 | Countries that Beat Spain |
| 43,935 | Countries that Beat Egypt |
| 43,849 | Countries by Population Decrease |
| 43,809 | Countries within the Arctic Circle - Map Quiz |
| 43,793 | Country Superlatives - Not the United States |
| 43,666 | Countries Which Eat the Most Beef |
| 43,681 | All Countries by Population With a Map |
| 43,642 | Most-Visited Countries by Popes |
| 43,627 | Countries with NO Snakes |
| 43,536 | Build-a-Bird by Guessing Countries |
| 43,506 | NATO Neighbors |
| 43,415 | Saudi Arabia Country Quiz |
| 43,269 | Countries with the Worst Passports |
| 43,211 | Random African Country to Capital |
| 43,193 | Countries with Most Grand Slam Tennis Titles |
| 43,123 | Bordering Countries by HDI Difference |
| 42,964 | Iran Country Quiz |
| 42,947 | Biggest Countries Bordering the Atlantic Ocean |
| 42,962 | Most Powerful Countries Bordering Each Other |
| 42,946 | Countries that Use the Peso |
| 42,831 | Subdivisions by Country |
| 42,820 | Countries that Produce the Most Cheese |
| 42,612 | Countries that Export the Most Football Players |
| 42,604 | Asian Countries - Type the First Letter |
| 42,584 | Country Flag-Shape Picture Quiz #5 |
| 42,929 | Biggest Trading Partners - Spain |
| 42,483 | Movies by Country Quiz #2 |
| 42,475 | Cyprus to New Zealand Island Nation Chain |
| 42,399 | Top 10 African Countries by Coastline |
| 42,370 | Countries With the Most German Speakers |
| 42,349 | Most Desired Destinations for Potential Migrants |
| 42,310 | Country Shapes in the World Map #7 |
| 42,293 | Most Densely Populated Countries with Exceptions |
| 42,243 | Countries in a Stewart of the World Map |
| 42,243 | Countries by Airline Passengers |
| 42,220 | Countries with the Most Traffic-Related Deaths |
| 42,183 | Countries by Independence Day Quiz |
| 42,155 | Inventions by Country #1 |
| 42,146 | Countries of the World in 1444 |
| 42,121 | Countries With the Most Expats |
| 42,109 | Cuba Country Quiz |
| 42,043 | Colourful Countries of the World |
| 42,017 | Cars by Country |
| 41,897 | Modern-Day Countries of the Inca Empire on a Map |
| 41,833 | Countries Closest to Hawaii |
| 41,815 | Countries that Beat Japan |
| 41,814 | Biggest Country by Body of Water |
| 41,770 | Country Flag and Shape Dominoes |
| 41,751 | Songs with Countries in the Title |
| 41,730 | Athletes by Country Quiz #1 |
| 41,677 | Biggest Trading Partners - Germany |
| 41,556 | Pacific Ocean Island Countries |
| 41,470 | Best Countries To Be Born In |
| 41,421 | Countries by Clue #5 |
| 41,422 | Countries Whose Center is Closest to the Equator |
| 41,422 | Countries by Wikipedia Descriptions #2 |
| 41,418 | People on Money by Country |
| 41,413 | Countries in a Pumpkin of the World Map |
| 41,323 | One Border Countries - Shape Quiz |
| 41,308 | Oil Export Dependent Countries |
| 41,228 | Countries Most-Visited By Queen Elizabeth II |
| 41,213 | Most Similar Country Names |
| 41,203 | 90 secs Countries of the World: by Last Two Letters |
| 41,043 | Most Fragile Countries not in Africa |
| 40,925 | Countries Similar to U.S. States by Population |
| 40,841 | Countries with Tropical Rainforest and Glaciers |
| 40,833 | European Countries with NO Wolves |
| 40,777 | Five Biggest Countries by Longitude |
| 40,754 | Top 10 Countries with the Most Fishermen |
| 40,682 | Countries with Swapped Positions #1 |
| 40,591 | Countries by First Two Letters with an Empty Map |
| 40,489 | Countries Gaining the Most Population by 2070 |
| 40,494 | Country Word Search #2 |
| 40,354 | Countries with the Most Wild Elephants |
| 40,339 | Country Rhymes |
| 40,294 | Thailand Country Quiz |
| 40,169 | Countries with the Most Light Pollution |
| 40,013 | Countries that Beat Brazil |
| 39,954 | Top Chocolate Growing Countries |
| 39,920 | Category Elimination - Country Flags #2 |
| 39,741 | Countries with the Most HIV |
| 39,662 | Click Timeline: Countries Independence |
| 39,630 | Most-Searched Countries on Wikipedia |
| 39,512 | Country Flag-Shape Picture Quiz #7 |
| 39,496 | Countries Breakdown Puzzle #2 |
| 39,481 | Countries that Eat the Most Meat |
| 39,473 | One Country By Letter By Continent |
| 39,361 | Word Puzzles - Countries #2 |
| 39,310 | Countries Most-Mentioned by the New York Times |
| 39,300 | Countries That Visit Brazil The Most |
| 39,282 | Highest Foreign Aid Recipients |
| 39,185 | Top Countries for Shark Attacks |
| 39,182 | Separatist Movements |
| 39,158 | Present-Day Communist Nations |
| 39,053 | Countries Loading in the World Map |
| 39,026 | Modern Day Countries of the Portuguese Empire on a Map |
| 38,851 | Countries with the Highest Scrabble Score |
| 38,758 | Five Countries by a Single Word by Continent |
| 38,696 | Top Performing Countries in Beauty Pageants |
| 38,659 | Top 10 Countries by Per Capita Crude Oil Production |
| 38,636 | Country Flags with the Most Colours A-Z |
| 38,604 | Country Flag-Shape Picture Quiz #8 |
| 38,579 | Image to Country - Multiple Choice #1 |
| 38,459 | Country Shapes in my Burger |
| 38,442 | Countries with American Expatriates |
| 38,437 | Peru Country Quiz |
| 38,284 | Countries of the World - Type the First Letter |
| 38,253 | Random Countries on the World Map - One Minute Sprint |
| 38,185 | Countries That Do Not Border |
| 38,066 | Name a Valid Country #8 |
| 38,050 | Holy Roman Empire Countries |
| 38,009 | Countries by Picture #4 |
| 37,981 | Countries with the Youngest Median Age |
| 37,960 | Countries with the Most Turkic People |
| 37,842 | Countries of Europe in 1650 with a Map |
| 37,750 | Countries That Use the Euro |
| 37,742 | Countries with Double Letters |
| 37,636 | Biggest Trading Partners - Australia |
| 37,546 | Lowest HDI Countries with Exceptions |
| 37,537 | Countries in Their Own Alphabet |
| 37,489 | Countries by Road Signs |
| 37,402 | Countries that are Free from U.S.A. |
| 37,348 | Arab Spring Countries |
| 37,259 | Countries in Relation to Cities #1 |
| 37,117 | Monarchies Bordering Monarchies |
| 37,005 | Resort Towns by Country Quiz |
| 36,868 | Country Shapes Target Practice |
| 39,406 | Tropic of Cancer Countries |
| 36,797 | Italy A-Z |
| 36,777 | Countries by Total Area of Bordering Countries |
| 36,672 | Ukraine Country Quiz |
| 36,596 | Countries with the Most Tropical Cyclones |
| 36,596 | Animal Populations of Countries |
| 36,565 | Which South American Country? |
| 36,545 | Guess the Country by a Picture Hint |
| 36,518 | Colour in the Flag Map by Guessing Cities #2 |
| 36,457 | Countries by Sports League Revenue |
| 36,437 | Divided Country Shape Puzzle #1 |
| 36,373 | Canada True or False? |
| 36,315 | Ethiopia Country Quiz |
| 36,221 | Flag Carrier Airlines |
| 36,216 | Four Countries with Similar Flags #1 |
| 36,211 | Countries Mentioned in the Wikipedia Page of Germany |
| 36,036 | Flags Revealing Flags #2 |
| 35,928 | Countries that Visit India the Most |
| 35,884 | 10 Northernmost Countries That Start with S |
| 35,880 | Rivers and Lakes whose Names are Countries |
| 35,860 | Countries That Produce the Most Spices |
| 35,905 | Countries of the World Quiz in 1 Hour |
| 35,791 | Name an Island Country A-Z |
| 35,765 | All 196 Countries of the World : No Consonants |
| 35,755 | Countries by Picture #5 |
| 35,712 | Most-Visited Countries by the British |
| 35,611 | Countries Hidden in a Letter #1 |
| 35,562 | Countries that Visit the UK the Most |
| 35,404 | Five Biggest Immigrant Groups by Country #3 |
| 35,312 | Countries Mentioned in the Bible |
| 35,304 | Country Picture Puzzle Game #3 |
| 35,255 | Random Countries on a Topological Map |
| 35,204 | Name a Valid Country Flag |
| 35,146 | Guerrillas by Country |
| 35,137 | Australia A-Z |
| 35,119 | Nigeria Country Quiz |
| 34,956 | World Map Quiz |
| 34,952 | Tropic of Capricorn Countries |
| 34,874 | Name a Valid "ia" Country |
| 34,851 | Countries Bordering the EU |
| 34,816 | Countries with the Most Domestic Camels |
| 34,800 | Countries with the Most Area in the Tropics |
| 34,807 | Random Country Dots on an Empty World Map |
| 34,724 | The Only Two Countries... |
| 34,728 | African Countries - Type the First Letter |
| 34,657 | Countries with the Most Coral Reefs |
| 34,549 | Countries with the Most Air Pollution |
