| Countries of the World Quiz | 0 | - | 5.00 | 40,355,052 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 283,102 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,956,128 |
| Biggest Cities in Europe | 0 | - | 4.78 | 454,258 |
| US States Quiz | 0 | - | 5.00 | 14,541,240 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 78,247 |
| Dog Breeds - Sudden Death | 0 | - | 4.48 | 36,149 |
| World Capitals Quiz | 0 | - | 5.00 | 4,449,985 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,347,814 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 190,922 |
| Europe Map Quiz | 0 | - | 5.00 | 4,248,040 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,005,808 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,127,682 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,248,069 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 35,847 |
| United States Map Quiz | 0 | - | 4.98 | 3,877,555 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 19,506 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 31,691 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 149,195 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 4,990,790 |
| Biggest Cities in the World | 0 | - | 4.89 | 676,829 |
| Memory Test - Sudden Death | 0 | - | 4.82 | 136,871 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,440,152 |
| All Country Flags of the World | 0 | - | 5.00 | 2,909,149 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.94 | 1,454 |
| Name a Valid European Capital | 0 | - | 4.92 | 102,488 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,826,369 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 48,661 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,312,150 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,356,394 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,098,897 |
| Australian Animals - Sudden Death | 0 | - | 4.82 | 43,258 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,028,343 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 159,483 |
| Random Capital to Country | 0 | - | 4.99 | 2,338,774 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,084,005 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,558,385 |
| Countries with the Most Murders | 0 | - | 4.55 | 130,549 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 45,625 |
| Countries that Start with S | 0 | - | 4.98 | 1,590,138 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 55,433 |
| Africa Map Quiz | 0 | - | 5.00 | 1,922,740 |
| Cities that End in R by Clue | 0 | - | 4.61 | 12,456 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,274,189 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 86,756 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 865,798 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 79,389 |
| Muslim Countries - Sudden Death | 0 | - | 4.82 | 19,534 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 8,905 |
| Geography General Knowledge #16 | 0 | - | 4.94 | 2,437 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 45,022 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.65 | 13,676 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,299,992 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,346,302 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,061,186 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,209,861 |
| True or False - Sudden Death | 0 | - | 4.84 | 78,336 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.27 | 152,280 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 62,129 |
| Countries that Start with M | 0 | - | 4.97 | 1,242,259 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 104,522 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,018 |
| Countries that Start with A | 0 | - | 4.98 | 1,922,788 |
| Countries that Start with E | 0 | - | 4.95 | 1,218,245 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 69,875 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,902,373 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.82 | 72,408 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 89,998 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 77,162 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 380,098 |
| Countries that Start with B | 0 | - | 4.96 | 2,061,429 |
| South America Map Quiz | 0 | - | 5.00 | 1,408,401 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 729,158 |
| Be Happy - Sudden Death | 0 | - | 4.92 | 59,522 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 83,107 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 42,748 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 107,537 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,471,731 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,046,230 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,905,146 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,513,214 |
| NBA 60 Points in a Game | 0 | - | 4.35 | 392,065 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 81,293 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 54,806 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,239 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,546,685 |
| Elements - Sudden Death | 0 | - | 4.89 | 56,933 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.80 | 20,812 |
| Companies by Country | 0 | - | 4.49 | 105,498 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,513 |
| "Of Something" Geography | 0 | - | 4.56 | 22,696 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.77 | 9,378 |
| Countries that Start with N | 0 | - | 4.92 | 986,886 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 835,822 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 595,093 |
| Random Name a Valid Country | 0 | - | 4.99 | 165,124 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,366,008 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 50,529 |
| Blue States - Sudden Death | 0 | - | 4.97 | 48,861 |
| Mammals - Sudden Death | 0 | - | 4.81 | 50,962 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,074 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,574 |
| Biggest Cities in the United States | 0 | - | 4.92 | 806,727 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 63,070 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,093,889 |
| Countries that Start with G | 0 | - | 4.97 | 1,337,549 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.40 | 80,578 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.72 | 53,269 |
| Multiple Choice City Quiz – Athens | 0 | - | 4.55 | 1,629 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 47,617 |
| Countries that Start with C | 0 | - | 4.96 | 1,629,224 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,091 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 59,085 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 405,775 |
| NBA Basketball Records | 0 | - | 4.25 | 154,894 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 123,383 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 496,533 |
| Flags With Gravity #1 | 0 | - | 4.96 | 21,977 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,069 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 45,842 |
| NBA Scoring Champions | 0 | - | 4.32 | 216,527 |
| Alphanumeric Answers | 0 | - | 4.79 | 17,927 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 26,102 |
| Top World Languages | 0 | - | 4.91 | 697,025 |
| Champions League Winners | 0 | - | 4.90 | 836,035 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 47,420 |
| Sudden Death - Sudden Death | 0 | - | 4.92 | 42,062 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,155,758 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 50,851 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 21,798 |
| Series of Things #1 | 0 | - | 4.39 | 85,530 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,245 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 507,843 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,544 |
| Spin the World & Guess the Countries | 0 | - | 4.82 | 115,935 |
| Countries by Milk Production | 0 | - | 4.56 | 36,797 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 38,274 |
| NBA MVPs - Sudden Death | 0 | - | 4.53 | 55,528 |
| NCAA Football Teams | 0 | - | 4.93 | 310,630 |
| Countries that Start with P | 0 | - | 4.94 | 1,089,921 |
| Asia Map Quiz | 0 | - | 4.99 | 772,063 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 326,005 |
| Countries in World War II | 0 | - | 4.71 | 799,775 |
| Countries with the Highest Death Rate | 0 | - | 4.59 | 41,368 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,321 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 861,303 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 38,706 |
| Random U.S. States on a Map | 0 | - | 4.95 | 474,632 |
| Real People - Sudden Death #1 | 0 | - | 4.38 | 62,549 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 37,691 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,032 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 564,381 |
| Modern Rappers - Sudden Death | 0 | - | 4.26 | 76,228 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,001,129 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.65 | 1,226,619 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 449,497 |
| Random Flag to Country | 0 | - | 4.99 | 498,267 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.68 | 31,300 |
| Beatles Songs - Sudden Death | 0 | - | 4.64 | 45,519 |
| Biggest Countries by Area | 0 | - | 5.00 | 922,909 |
| Cities That Beat London | 0 | - | 4.66 | 44,024 |
| Countries that Start with L | 0 | - | 4.98 | 960,468 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 648,331 |
| Birds - Sudden Death | 0 | - | 4.54 | 47,019 |
| States that Beat California | 0 | - | 4.56 | 56,521 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,168,863 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,381 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 90,442 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,078 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 42,727 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 130,542 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,006 |
| A Quiz About Vampires | 0 | - | 4.42 | 19,405 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 161,151 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 992,258 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,332,868 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 846,474 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,022,976 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 350,892 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,329 |
| Formula One World Champions | 0 | - | 4.97 | 292,127 |
| U.S. States by First Letter and Clue | 0 | - | 4.50 | 28,036 |
| Random Country to Capital | 0 | - | 4.98 | 793,046 |
| Countries that Start with I | 0 | - | 4.92 | 1,149,503 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 334,188 |
| British Bands - Sudden Death | 0 | - | 4.28 | 62,890 |
| NBA Team Scoring Leaders | 0 | - | 4.13 | 218,689 |
| April Fools' Quiz #12 | 0 | - | 4.09 | 23,319 |
| Biggest World Cities A-Z | 0 | - | 4.55 | 191,763 |
| Countries that Start with T | 0 | - | 4.88 | 899,926 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 829,604 |
| Islands by Picture | 0 | - | 4.31 | 89,758 |
| NBA Team Scoring Leaders - Extreme | 0 | - | 4.37 | 44,229 |
| Chinese Zodiac Signs - Sudden Death | 0 | - | 4.63 | 33,202 |
| Countries that Start with U | 0 | - | 4.96 | 812,963 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 262,631 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 47,647 |
| Brand Logos Quiz #3 | 0 | - | 4.33 | 1,071,237 |
| Brand Logos Quiz #5 | 0 | - | 4.44 | 915,635 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 71,547 |
