| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,107,475 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,159 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,379 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,879 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,694 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,437 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,040 |
| Island Countries Quiz | 0 | - | 4.99 | 576,226 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,815 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,237 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,536 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,441 |
| Countries That Border Russia | 0 | - | 4.98 | 367,524 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,348 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,311 |
| Airlines by Country | 0 | - | 4.47 | 110,692 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,186 |
| Islands by Country #1 | 0 | - | 4.86 | 149,248 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,744 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,332 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,014 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,273 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,655 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,680 |
| Mountains by Country | 0 | - | 4.78 | 69,585 |
| One Border Countries | 0 | - | 4.98 | 358,414 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,701 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,841,813 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,560 |
| EU Countries Quiz | 0 | - | 4.99 | 206,731 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,463,334 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,248,731 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,917 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,459 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,111 |
| Countries that Start with D | 0 | - | 4.96 | 462,607 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,017 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,317 |
| Countries that Start with H | 0 | - | 4.92 | 389,769 |
| Countries that Start with I | 0 | - | 4.90 | 975,277 |
| Countries that Start with J | 0 | - | 4.96 | 393,044 |
| Countries that Start with K | 0 | - | 4.95 | 570,847 |
| Countries that Start with L | 0 | - | 4.98 | 812,088 |
| Countries that Start with N | 0 | - | 4.90 | 833,352 |
| Countries that Start with P | 0 | - | 4.94 | 921,025 |
| Countries that Start with R | 0 | - | 4.41 | 299,187 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,452 |
| Countries that Start with T | 0 | - | 4.89 | 757,813 |
| Countries that Start with U | 0 | - | 4.97 | 683,724 |
| Countries that Start with V | 0 | - | 4.97 | 455,502 |
| Countries that Start with F | 0 | - | 4.76 | 423,098 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,863 |
| Countries that Border China | 0 | - | 4.97 | 211,832 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,787 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,682 |
| Countries with Four Letters | 0 | - | 4.99 | 320,769 |
| Countries of Africa | 0 | - | 5.00 | 1,730,272 |
| Countries of South America | 0 | - | 5.00 | 621,774 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,013 |
| Countries of Oceania | 0 | - | 5.00 | 711,224 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,017 |
| Countries Bordering France | 0 | - | 4.90 | 308,766 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,262 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,847 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,821 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,473 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,654 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,157 |
| Countries with Z | 0 | - | 4.99 | 222,829 |
| Political Movements by Country | 0 | - | 4.49 | 61,876 |
| "Land" Countries | 0 | - | 4.98 | 264,584 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,694 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,431 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,552 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,311 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,135 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,677,714 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,768 |
| Islands by Country #2 | 0 | - | 4.66 | 62,939 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,155 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,088 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,084 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,603 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,420 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,045 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,469 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,183 |
| Countries that Produce the Most Beer | 0 | - | 4.76 | 102,844 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,780 |
| Solve the Secret Country | 0 | - | 4.96 | 104,896 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,729 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,664 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,586 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,592 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,320,432 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,410 |
| Country Chain | 0 | - | 4.92 | 156,502 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,602 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,766 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,333 |
| Every Country Shape | 0 | - | 4.99 | 312,788 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,874,075 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,282 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,060,935 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,339 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,371 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,041 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,210 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,346 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,830 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,536 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,864 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,634 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,802 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,848 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 231,699 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.65 | 34,612 |
| Countries by Milk Production | 0 | - | 4.49 | 17,905 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,995 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 51,175 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,224 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,328 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,426 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,656 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,359 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,342 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,563 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,972 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,226 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,905 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,411 |
| Countries by Emojis | 0 | - | 4.99 | 158,077 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,328 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,447 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,292 |
| Random Flag to Country | 0 | - | 4.99 | 387,135 |
| Random European Flag to Country | 0 | - | 4.78 | 122,935 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,513 |
| Random African Flag to Country | 0 | - | 4.93 | 49,480 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,799 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,979 |
| Random European Capital to Country | 0 | - | 4.97 | 128,355 |
| Random European Country to Capital | 0 | - | 4.90 | 103,714 |
| Random Countries by Borders | 0 | - | 4.99 | 58,482 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,974 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,407 |
| Countries that Beat China | 0 | - | 4.67 | 73,796 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,346 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,929 |
| Countries that Beat France | 0 | - | 4.41 | 54,572 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,748 |
| Countries but all Vowels are Changed to O | 0 | - | 4.44 | 4,233 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,950 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,531 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,113 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,675 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,220 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,578 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,380 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,076 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,711 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,867 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,410 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,636 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,378 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,738 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,793 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,031 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,955 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,487,018 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,144 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,413 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,677 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,892 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,969 |
| Random African Country to Capital | 0 | - | 4.91 | 42,359 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,981 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,156 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,142 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 380,007 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,495 |
| Name a Valid African Country | 0 | - | 4.99 | 93,845 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,549 |
| Random African Capital to Country | 0 | - | 4.96 | 65,799 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.51 | 41,822 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,640 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,832 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,050 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,189,541 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,848 |
| Countries that Beat the United Kingdom | 0 | - | 4.54 | 51,679 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,686 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,756 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,473 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,668 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,288 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,089 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,465 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,516 |
| Category Elimination - European Countries #1 | 0 | - | 4.84 | 62,787 |
