| Taken | Quiz |
|---|
| 45,259 | Most Recently-Settled Countries |
| 45,141 | Caspian Sea Countries |
| 45,102 | Largest Countries Without Deserts |
| 45,065 | Bridge and Tunnel Borders |
| 45,013 | Countries by First and Last Two Letters in Five Minutes |
| 45,004 | Countries With the Most Italian Speakers |
| 44,945 | Countries with the Most Climate Zones |
| 44,833 | Arms Exports - United States |
| 44,663 | Countries by Change in Carbon Dioxide Emissions |
| 44,658 | Most Guessed Cities by Country #2 |
| 44,653 | Westernmost Countries |
| 44,652 | Europe Flag Map - Find the Errors |
| 44,615 | Countries with More Cows than People |
| 44,572 | James Bond Countries Visited Map |
| 44,543 | Countries Closest to Maine |
| 44,515 | Cultural Symbols of Australia |
| 44,454 | Countries that Visit Florida the Most |
| 44,380 | Countries by Cartoon Riddles |
| 44,333 | A Square of Merged Countries #1 |
| 44,290 | Countries by Population Range - Tile Select |
| 44,274 | Atlantic Ocean Island Countries |
| 44,277 | Germany A-Z |
| 44,234 | Countries with NO Military |
| 44,149 | Countries with the Most Downhill Skiing |
| 44,115 | Highest Life Expectancy Countries With Exceptions |
| 44,079 | Pakistan Country Quiz |
| 44,074 | Five Lowest HDI Countries by Continent |
| 44,066 | Countries that Beat Egypt |
| 44,036 | Countries that Beat Spain |
| 44,024 | Biggest Trading Partners - Spain |
| 44,014 | All Countries by Population With a Map |
| 43,961 | Countries within the Arctic Circle - Map Quiz |
| 43,874 | Countries by Population Decrease |
| 43,845 | Country Superlatives - Not the United States |
| 43,742 | Countries Which Eat the Most Beef |
| 43,697 | Countries with NO Snakes |
| 43,689 | Build-a-Bird by Guessing Countries |
| 43,623 | NATO Neighbors |
| 43,473 | Saudi Arabia Country Quiz |
| 43,376 | Countries with the Worst Passports |
| 43,300 | Random African Country to Capital |
| 43,286 | Countries with Most Grand Slam Tennis Titles |
| 43,214 | Bordering Countries by HDI Difference |
| 43,147 | Asian Countries - Type the First Letter |
| 43,080 | Most Powerful Countries Bordering Each Other |
| 43,065 | Iran Country Quiz |
| 43,024 | Countries that Use the Peso |
| 42,964 | Biggest Countries Bordering the Atlantic Ocean |
| 42,931 | Countries that Produce the Most Cheese |
| 42,914 | Subdivisions by Country |
| 42,744 | Countries that Export the Most Football Players |
| 42,709 | Country Flag-Shape Picture Quiz #5 |
| 42,564 | Cyprus to New Zealand Island Nation Chain |
| 42,524 | Countries With the Most German Speakers |
| 42,509 | Movies by Country Quiz #2 |
| 42,594 | European Countries with NO Wolves |
| 42,485 | Most Desired Destinations for Potential Migrants |
| 42,469 | Top 10 African Countries by Coastline |
| 42,458 | Country Shapes in the World Map #7 |
| 42,457 | Cars by Country |
| 42,385 | Countries by Airline Passengers |
| 42,354 | Countries in a Stewart of the World Map |
| 42,335 | Most Densely Populated Countries with Exceptions |
| 42,312 | Countries with the Most Traffic-Related Deaths |
| 42,268 | Countries of the World in 1444 |
| 42,258 | Tropic of Cancer Countries |
| 42,224 | Countries by Independence Day Quiz |
| 42,223 | Colourful Countries of the World |
| 42,208 | Countries With the Most Expats |
| 42,201 | Inventions by Country #1 |
| 42,186 | Cuba Country Quiz |
| 42,051 | Countries Closest to Hawaii |
| 42,045 | Modern-Day Countries of the Inca Empire on a Map |
| 41,996 | Country Flag and Shape Dominoes |
| 41,901 | Biggest Country by Body of Water |
| 41,883 | Countries that Beat Japan |
| 41,778 | Songs with Countries in the Title |
| 41,772 | Athletes by Country Quiz #1 |
| 41,614 | Pacific Ocean Island Countries |
| 41,525 | Countries in a Pumpkin of the World Map |
| 41,498 | Countries Whose Center is Closest to the Equator |
| 41,490 | Best Countries To Be Born In |
| 41,490 | People on Money by Country |
| 41,486 | Countries by Clue #5 |
| 41,463 | Countries by Wikipedia Descriptions #2 |
| 41,431 | One Border Countries - Shape Quiz |
| 41,379 | Oil Export Dependent Countries |
| 41,377 | Countries Most-Visited By Queen Elizabeth II |
| 41,307 | 90 secs Countries of the World: by Last Two Letters |
| 41,269 | Most Similar Country Names |
| 41,189 | Most Fragile Countries not in Africa |
| 41,085 | Countries Similar to U.S. States by Population |
| 40,901 | Countries with Tropical Rainforest and Glaciers |
| 40,885 | Five Biggest Countries by Longitude |
| 40,878 | Countries with Swapped Positions #1 |
| 40,798 | Top 10 Countries with the Most Fishermen |
| 40,707 | Country Word Search #2 |
| 40,660 | Countries by First Two Letters with an Empty Map |
| 40,545 | Countries Gaining the Most Population by 2070 |
| 40,421 | Countries with the Most Wild Elephants |
| 40,381 | Thailand Country Quiz |
| 40,346 | Country Rhymes |
| 40,241 | Countries with the Most Light Pollution |
| 40,106 | Category Elimination - Country Flags #2 |
| 40,098 | Countries that Beat Brazil |
| 40,025 | One Country By Letter By Continent |
| 40,012 | Top Chocolate Growing Countries |
| 39,879 | Click Timeline: Countries Independence |
| 39,796 | Countries with the Most HIV |
| 39,736 | Most-Searched Countries on Wikipedia |
| 39,617 | Country Flag-Shape Picture Quiz #7 |
| 39,518 | Countries that Eat the Most Meat |
| 39,516 | Countries Breakdown Puzzle #2 |
| 39,410 | Countries Most-Mentioned by the New York Times |
| 39,398 | Countries That Visit Brazil The Most |
| 39,386 | Word Puzzles - Countries #2 |
| 39,344 | Highest Foreign Aid Recipients |
| 39,290 | Top Countries for Shark Attacks |
| 39,248 | Separatist Movements |
| 39,215 | Present-Day Communist Nations |
| 39,200 | Countries Loading in the World Map |
| 39,128 | Modern Day Countries of the Portuguese Empire on a Map |
| 38,984 | Countries with the Highest Scrabble Score |
| 38,931 | Five Countries by a Single Word by Continent |
| 38,837 | Country Flags with the Most Colours A-Z |
| 38,733 | Country Flag-Shape Picture Quiz #8 |
| 38,718 | Countries of the World - Type the First Letter |
| 38,714 | Top 10 Countries by Per Capita Crude Oil Production |
| 38,696 | Top Performing Countries in Beauty Pageants |
| 38,691 | Image to Country - Multiple Choice #1 |
| 38,592 | Country Shapes in my Burger |
| 38,519 | Peru Country Quiz |
| 38,490 | Countries with American Expatriates |
| 38,380 | Name a Valid Country #8 |
| 38,346 | Countries That Do Not Border |
| 38,319 | Random Countries on the World Map - One Minute Sprint |
| 38,138 | Holy Roman Empire Countries |
| 38,069 | Countries by Picture #4 |
| 38,045 | Countries with the Youngest Median Age |
| 38,037 | Countries with the Most Turkic People |
| 37,985 | Countries of Europe in 1650 with a Map |
| 37,971 | Countries with Double Letters |
| 37,893 | Countries That Use the Euro |
| 37,758 | Biggest Trading Partners - Australia |
| 37,635 | Countries by Road Signs |
| 37,634 | Countries in Their Own Alphabet |
| 37,590 | Lowest HDI Countries with Exceptions |
| 37,509 | Countries that are Free from U.S.A. |
| 37,425 | Arab Spring Countries |
| 37,347 | Countries in Relation to Cities #1 |
| 37,210 | Monarchies Bordering Monarchies |
| 37,050 | Resort Towns by Country Quiz |
| 36,991 | Country Shapes Target Practice |
| 36,859 | Countries by Total Area of Bordering Countries |
| 36,850 | Italy A-Z |
| 36,774 | Ukraine Country Quiz |
| 36,666 | Animal Populations of Countries |
| 36,654 | Colour in the Flag Map by Guessing Cities #2 |
| 36,653 | Guess the Country by a Picture Hint |
| 36,642 | Countries with the Most Tropical Cyclones |
| 36,642 | Which South American Country? |
| 36,613 | Divided Country Shape Puzzle #1 |
| 36,569 | Countries by Sports League Revenue |
| 36,465 | Canada True or False? |
| 36,465 | Countries of the World Quiz in 1 Hour |
| 36,414 | Ethiopia Country Quiz |
| 36,383 | Flags Revealing Flags #2 |
| 36,350 | Four Countries with Similar Flags #1 |
| 36,340 | Countries Mentioned in the Wikipedia Page of Germany |
| 36,301 | Flag Carrier Airlines |
| 36,037 | 10 Northernmost Countries That Start with S |
| 36,005 | Countries that Visit India the Most |
| 35,972 | Rivers and Lakes whose Names are Countries |
| 35,964 | Name an Island Country A-Z |
| 35,944 | All 196 Countries of the World : No Consonants |
| 35,926 | Countries That Produce the Most Spices |
| 35,827 | Most-Visited Countries by the British |
| 35,811 | Countries by Picture #5 |
| 35,729 | Countries Hidden in a Letter #1 |
| 35,680 | Countries that Visit the UK the Most |
| 35,482 | Five Biggest Immigrant Groups by Country #3 |
| 35,440 | Countries Mentioned in the Bible |
| 35,389 | Country Picture Puzzle Game #3 |
| 35,378 | Random Countries on a Topological Map |
| 35,358 | Name a Valid Country Flag |
| 35,279 | World Map Quiz |
| 35,212 | Nigeria Country Quiz |
| 35,199 | Australia A-Z |
| 35,188 | Guerrillas by Country |
| 35,067 | Name a Valid "ia" Country |
| 35,053 | Tropic of Capricorn Countries |
| 35,032 | African Countries - Type the First Letter |
| 35,020 | Random Country Dots on an Empty World Map |
| 34,999 | Countries Bordering the EU |
| 34,925 | The Only Two Countries... |
| 34,878 | Countries with the Most Domestic Camels |
| 34,831 | Countries with the Most Area in the Tropics |
| 34,704 | Countries with the Most Coral Reefs |
| 34,588 | Countries with the Most Air Pollution |
