| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,252,568 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,535 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,172 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,392 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,785 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,709 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,703 |
| Island Countries Quiz | 0 | - | 4.99 | 577,630 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,597 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,853 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,344 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,056 |
| Countries That Border Russia | 0 | - | 4.98 | 368,643 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,853 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,719 |
| Airlines by Country | 0 | - | 4.49 | 111,025 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,822 |
| Islands by Country #1 | 0 | - | 4.86 | 149,554 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,456 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,262 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,445 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,964 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,767 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,284 |
| Mountains by Country | 0 | - | 4.78 | 70,031 |
| One Border Countries | 0 | - | 4.98 | 359,652 |
| Last Names by Country of Origin | 0 | - | 4.47 | 119,887 |
| Fifty US States in One Minute | 0 | - | 4.32 | 2,851,148 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,050 |
| EU Countries Quiz | 0 | - | 4.99 | 207,161 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,479,683 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,759 |
| Countries that Start with A | 0 | - | 4.96 | 1,632,872 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,462 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,811 |
| Countries that Start with D | 0 | - | 4.96 | 464,977 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,731 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,341 |
| Countries that Start with H | 0 | - | 4.93 | 391,790 |
| Countries that Start with I | 0 | - | 4.91 | 978,455 |
| Countries that Start with J | 0 | - | 4.96 | 395,138 |
| Countries that Start with K | 0 | - | 4.95 | 573,502 |
| Countries that Start with L | 0 | - | 4.98 | 815,173 |
| Countries that Start with N | 0 | - | 4.90 | 836,393 |
| Countries that Start with P | 0 | - | 4.94 | 924,381 |
| Countries that Start with R | 0 | - | 4.42 | 300,828 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,223 |
| Countries that Start with T | 0 | - | 4.89 | 760,514 |
| Countries that Start with U | 0 | - | 4.97 | 686,161 |
| Countries that Start with V | 0 | - | 4.97 | 457,155 |
| Countries that Start with F | 0 | - | 4.76 | 425,145 |
| Countries that Start with M | 0 | - | 4.96 | 1,062,525 |
| Countries that Border China | 0 | - | 4.97 | 212,327 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,190 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,974 |
| Countries with Four Letters | 0 | - | 4.99 | 321,589 |
| Countries of Africa | 0 | - | 5.00 | 1,739,846 |
| Countries of South America | 0 | - | 5.00 | 625,476 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,993 |
| Countries of Oceania | 0 | - | 5.00 | 715,300 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,660 |
| Countries Bordering France | 0 | - | 4.90 | 309,673 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,929 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,084 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,303 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,572 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,035 |
| Countries with Z | 0 | - | 4.99 | 223,285 |
| Political Movements by Country | 0 | - | 4.50 | 62,031 |
| "Land" Countries | 0 | - | 4.98 | 265,361 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,016 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,085 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,835 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,539 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,303 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,682,690 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,867 |
| Islands by Country #2 | 0 | - | 4.67 | 63,091 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,384 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,259 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,342 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,370 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,849 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,096 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,024 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,629 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,093 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,292 |
| Solve the Secret Country | 0 | - | 4.96 | 105,365 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,100 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 172,171 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,096 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,783 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,336,039 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,893 |
| Country Chain | 0 | - | 4.92 | 156,855 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,808 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,917 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,837 |
| Every Country Shape | 0 | - | 4.99 | 314,260 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,885,214 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,866 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,444 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,652,616 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,319 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,373 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 87,752 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,644 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,726 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,768 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,085 |
| Countries With One Word and Two U's | 0 | - | 4.44 | 20,762 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,961 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,007 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 232,633 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.67 | 34,952 |
| Countries by Milk Production | 0 | - | 4.49 | 18,019 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,303 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.68 | 51,362 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,584 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,758 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,680 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,957 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,798 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,540 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,915 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,363 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,329 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,186 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,719 |
| Countries by Emojis | 0 | - | 4.99 | 158,749 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,684 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,545 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,454 |
| Random Flag to Country | 0 | - | 4.99 | 389,004 |
| Random European Flag to Country | 0 | - | 4.79 | 123,336 |
| Random Country Shape to Country | 0 | - | 4.65 | 55,004 |
| Random African Flag to Country | 0 | - | 4.93 | 49,789 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,038 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,842 |
| Random European Capital to Country | 0 | - | 4.97 | 128,819 |
| Random European Country to Capital | 0 | - | 4.90 | 104,019 |
| Random Countries by Borders | 0 | - | 4.99 | 58,674 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,193 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,669 |
| Countries that Beat China | 0 | - | 4.68 | 74,015 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,481 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,100 |
| Countries that Beat France | 0 | - | 4.41 | 55,026 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,850 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,471 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,340 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,554 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,422 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,318 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,711 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,670 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,846 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,930 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,316 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 167,942 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,060 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,154 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,185 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,181 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,557 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,382 |
| Name a Valid Country #4 | 0 | - | 4.95 | 149,849 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,525,717 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,342 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,917 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,376 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,336 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,886 |
| Random African Country to Capital | 0 | - | 4.91 | 42,600 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,527 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,509 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,442 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,521 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,784 |
| Name a Valid African Country | 0 | - | 4.99 | 94,170 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 108,025 |
| Random African Capital to Country | 0 | - | 4.96 | 66,001 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.53 | 41,991 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,257 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,157 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,417 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,198,033 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,344 |
| Countries that Beat the United Kingdom | 0 | - | 4.56 | 51,826 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,968 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,246 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,783 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,140 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,806 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,506 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,934 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,935 |
| Category Elimination - European Countries #1 | 0 | - | 4.84 | 63,165 |
| Name a Valid Island Country | 0 | - | 4.95 | 79,290 |
