| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,118,857 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,362 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,447 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,954 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,620 |
| Island Countries Quiz | 0 | - | 4.99 | 576,332 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,596 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,484 |
| Countries That Border Russia | 0 | - | 4.98 | 367,595 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,371 |
| Airlines by Country | 0 | - | 4.47 | 110,719 |
| Islands by Country #1 | 0 | - | 4.86 | 149,278 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,795 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,323 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,665 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,728 |
| Mountains by Country | 0 | - | 4.78 | 69,592 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,428 |
| One Border Countries | 0 | - | 4.98 | 358,508 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,715 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,464,699 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,249,316 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,353 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,900 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,493 |
| Countries that Start with D | 0 | - | 4.96 | 462,798 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,303 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,614 |
| Countries that Start with H | 0 | - | 4.92 | 389,932 |
| Countries that Start with I | 0 | - | 4.90 | 975,526 |
| Countries that Start with J | 0 | - | 4.96 | 393,228 |
| Countries that Start with K | 0 | - | 4.95 | 571,059 |
| Countries that Start with L | 0 | - | 4.98 | 812,327 |
| Countries that Start with N | 0 | - | 4.90 | 833,609 |
| Countries that Start with P | 0 | - | 4.94 | 921,294 |
| Countries that Start with R | 0 | - | 4.41 | 299,333 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,842 |
| Countries that Start with T | 0 | - | 4.89 | 758,051 |
| Countries that Start with U | 0 | - | 4.97 | 683,954 |
| Countries that Start with V | 0 | - | 4.97 | 455,635 |
| Countries that Start with F | 0 | - | 4.76 | 423,286 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,130 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,819 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,717 |
| Countries with Four Letters | 0 | - | 4.99 | 320,818 |
| Countries of Africa | 0 | - | 5.00 | 1,731,193 |
| Countries of South America | 0 | - | 5.00 | 622,097 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,380 |
| Countries of Oceania | 0 | - | 5.00 | 711,570 |
| Countries Bordering France | 0 | - | 4.90 | 308,825 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,480 |
| Political Movements by Country | 0 | - | 4.49 | 61,888 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,563 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,319 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,148 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,678,157 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,775 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 364,626 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,730 |
| Islands by Country #2 | 0 | - | 4.66 | 62,953 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,181 |
| Word Scramble - U.K. Cities | 0 | - | 4.51 | 59,207 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,103 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 754,425 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,104 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,621 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,445 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,138 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,510 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,219 |
| Countries that Produce the Most Beer | 0 | - | 4.76 | 102,875 |
| Solve the Secret Country | 0 | - | 4.96 | 104,951 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,773 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,769 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,321,751 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,553 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 119,111 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,450 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 92,828 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,522 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,888 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,848 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.97 | 117,145 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,151 |
| Five Least Guessed Countries by Continent | 0 | - | 4.92 | 49,283 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 88,287 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,414 |
| Five Richest Countries by Continent | 0 | - | 4.53 | 159,148 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,570 |
| Country Chain | 0 | - | 4.92 | 156,540 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,617 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.87 | 53,706 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,931 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,987 |
| Five Highest HDI Countries by Continent | 0 | - | 4.46 | 47,575 |
| Every Country Shape | 0 | - | 4.99 | 312,913 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,874,913 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,127 |
| Word Scramble - Cities #2 | 0 | - | 4.41 | 19,962 |
| Five Lowest HDI Countries by Continent | 0 | - | 4.65 | 43,556 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,643,122 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,444 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,070 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,244 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 70,128 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,369 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,904 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,560 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,112 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,887 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,641 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,813 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 50,424 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,863 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.65 | 34,623 |
| Countries by Milk Production | 0 | - | 4.49 | 17,916 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,023 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 51,197 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,649 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,265 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,369 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,444 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,680 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,397 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,358 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,603 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,018 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,234 |
| Add A Letter - Make a Capital City | 0 | - | 4.44 | 26,638 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,936 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,445 |
| Countries by Emojis | 0 | - | 4.99 | 158,143 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,417 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 58,356 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,452 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,310 |
| Random Flag to Country | 0 | - | 4.99 | 387,260 |
| Random European Flag to Country | 0 | - | 4.78 | 122,966 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,549 |
| Random African Flag to Country | 0 | - | 4.93 | 49,531 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,833 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,030 |
| Random European Capital to Country | 0 | - | 4.97 | 128,397 |
| Random European Country to Capital | 0 | - | 4.90 | 103,730 |
| Random Countries by Borders | 0 | - | 4.99 | 58,494 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,996 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,442 |
| Countries that Beat China | 0 | - | 4.67 | 73,820 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,356 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,942 |
| Countries that Beat France | 0 | - | 4.41 | 54,632 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,759 |
| Countries but all Vowels are Changed to O | 0 | - | 4.44 | 4,253 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,973 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,576 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,122 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,722 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,532 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.91 | 49,953 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,662 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,414 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,132 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,762 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,926 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,464 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,689 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,447 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,806 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,856 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,070 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,992 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,490,189 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,159 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,454 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,707 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,925 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,070 |
| Random African Country to Capital | 0 | - | 4.91 | 42,372 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 260,070 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,181 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,180 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 380,144 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,516 |
| Name a Valid African Country | 0 | - | 4.99 | 93,874 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,585 |
| Random African Capital to Country | 0 | - | 4.96 | 65,810 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.51 | 41,833 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,673 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,853 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,068 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,190,096 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,881 |
| Countries that Beat the United Kingdom | 0 | - | 4.54 | 51,690 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,706 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,791 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,498 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,710 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,613 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,121 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,502 |
