| Countries of the World Quiz | 0 | - | 5.00 | 40,435,301 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 299,193 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,974,841 |
| US States Quiz | 0 | - | 5.00 | 14,567,907 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 81,026 |
| World Capitals Quiz | 0 | - | 5.00 | 4,457,365 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 40,355 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,354,599 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 29,465 |
| Europe Map Quiz | 0 | - | 5.00 | 4,253,933 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 193,286 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,014,983 |
| Biggest Cities in Europe | 0 | - | 4.75 | 457,270 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,133,408 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,257,432 |
| United States Map Quiz | 0 | - | 4.98 | 3,880,656 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 150,913 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 4,997,760 |
| Biggest Cities in the World | 0 | - | 4.89 | 678,289 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,294 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 138,722 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,442,650 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,782 |
| All Country Flags of the World | 0 | - | 5.00 | 2,916,802 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 22,342 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,831,538 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,314,928 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,361,596 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,106,181 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,199 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,033,590 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 43,926 |
| Random Capital to Country | 0 | - | 4.99 | 2,342,118 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,087,817 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,561,288 |
| Countries that Start with S | 0 | - | 4.98 | 1,592,261 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 19,230 |
| Countries with the Most Murders | 0 | - | 4.55 | 133,547 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 46,757 |
| Africa Map Quiz | 0 | - | 5.00 | 1,924,918 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,102 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,277,740 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 55,964 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 87,956 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 62,780 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 870,613 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 80,446 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 159,917 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,301,610 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,348,795 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 46,905 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,063,254 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,214,232 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 20,584 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,178 |
| Countries that Start with M | 0 | - | 4.97 | 1,244,020 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 63,234 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 105,794 |
| Countries that Start with A | 0 | - | 4.98 | 1,925,741 |
| Countries that Start with E | 0 | - | 4.95 | 1,220,288 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,905,188 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.82 | 73,444 |
| Cities that End in R by Clue | 0 | - | 4.61 | 12,631 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,006 |
| Countries that Start with B | 0 | - | 4.96 | 2,064,446 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,012 |
| South America Map Quiz | 0 | - | 5.00 | 1,409,928 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.65 | 13,840 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 730,552 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,136 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 84,064 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,474,666 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 108,661 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,048,154 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,908,336 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,397 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,515,161 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,165 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,550,250 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 55,417 |
| NATO Members - Sudden Death | 0 | - | 4.53 | 81,980 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,033 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,540 |
| Countries that Start with N | 0 | - | 4.92 | 988,479 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 837,564 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 596,226 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,960 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,368,512 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 20,980 |
| Random Name a Valid Country | 0 | - | 4.99 | 165,538 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,066 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,315 |
| Mammals - Sudden Death | 0 | - | 4.82 | 51,589 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 43,571 |
| Biggest Cities in the United States | 0 | - | 4.92 | 808,127 |
| Companies by Country | 0 | - | 4.49 | 105,814 |
| "Of Something" Geography | 0 | - | 4.56 | 22,975 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.18 | 84,734 |
| Countries that Start with G | 0 | - | 4.97 | 1,339,644 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,230 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 63,831 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,100,880 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.40 | 81,467 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 36,775 |
| Countries that Start with C | 0 | - | 4.96 | 1,631,899 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 406,886 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,240 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,723 |
| Multiple Choice City Quiz – Philadelphia | 0 | - | 5.00 | 1,418 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 59,613 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 498,344 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 53,768 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.94 | 1,859 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 2,981 |
| Top World Languages | 0 | - | 4.91 | 698,466 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 42,799 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.67 | 819 |
| Champions League Winners | 0 | - | 4.90 | 838,216 |
| Flags With Gravity #1 | 0 | - | 4.96 | 22,261 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,249 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,144 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,157,721 |
| Famous People from South America | 0 | - | 4.05 | 9,740 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 26,382 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,322 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,282 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,066 |
| Countries with Glaciers | 0 | - | 4.98 | 92,970 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 117,660 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,465 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 508,634 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 381,345 |
| Series of Things #1 | 0 | - | 4.38 | 87,201 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,417 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 123,790 |
| Countries that Start with P | 0 | - | 4.94 | 1,091,462 |
| Asia Map Quiz | 0 | - | 4.99 | 773,661 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 326,959 |
| NCAA Football Teams | 0 | - | 4.93 | 311,211 |
| NBA MVPs - Sudden Death | 0 | - | 4.53 | 56,477 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 38,699 |
| Random U.S. States on a Map | 0 | - | 4.95 | 477,423 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 863,174 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,032,158 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,384 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 565,246 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.27 | 153,198 |
| Countries in World War II | 0 | - | 4.67 | 801,203 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,106 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 76,921 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,552 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,002,107 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.65 | 1,228,731 |
| Countries Closest to Afro-Eurasia | 0 | - | 4.29 | 8,623 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,181 |
| Random Flag to Country | 0 | - | 4.99 | 499,172 |
| Countries by Milk Production | 0 | - | 4.56 | 36,976 |
| Biggest Countries by Area | 0 | - | 5.00 | 924,304 |
| Countries that Start with L | 0 | - | 4.98 | 962,062 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 650,066 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.71 | 10,174 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,178 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,607 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 63,398 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,645 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,539 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,273,190 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,170,641 |
| Cities That Beat London | 0 | - | 4.66 | 44,190 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 161,717 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 993,632 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,126 |
| NBA 60 Points in a Game | 0 | - | 4.35 | 393,074 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,334,323 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,250 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,024,452 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,644 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 130,806 |
| Series of Things #2 | 0 | - | 4.45 | 67,209 |
| Birds - Sudden Death | 0 | - | 4.50 | 47,486 |
| Formula One World Champions | 0 | - | 4.97 | 293,156 |
| Random Country to Capital | 0 | - | 4.98 | 794,519 |
| Countries that Start with I | 0 | - | 4.92 | 1,151,282 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 351,512 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 336,502 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,620 |
| States that Beat California | 0 | - | 4.56 | 56,701 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,576 |
| U.S. States by First Letter and Clue | 0 | - | 4.50 | 28,350 |
| A Quiz About Vampires | 0 | - | 4.42 | 19,570 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,441 |
| Countries that Start with T | 0 | - | 4.88 | 901,470 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 830,597 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 90,742 |
| Countries that Start with U | 0 | - | 4.96 | 814,137 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 186,939 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 263,596 |
| Pin the Flag - South America | 0 | - | 4.99 | 8,202 |
| Chinese Zodiac Signs - Sudden Death | 0 | - | 4.63 | 33,603 |
| Brand Logos Quiz #3 | 0 | - | 4.33 | 1,073,387 |
