| Countries of the World Quiz | 0 | - | 5.00 | 40,516,260 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 317,649 |
| Small Countries with Large Economies | 0 | - | 4.75 | 70,313 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,994,007 |
| US States Quiz | 0 | - | 5.00 | 14,596,311 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 83,611 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 124,345 |
| World Capitals Quiz | 0 | - | 5.00 | 4,464,229 |
| Poorest Countries with Exceptions | 0 | - | 4.58 | 99,483 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,361,633 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,991 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 33,872 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 76,974 |
| Europe Map Quiz | 0 | - | 5.00 | 4,261,220 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 195,569 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,025,138 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,139,578 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 158,828 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,268,869 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,030 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,396 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,006,503 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,911 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 141,287 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,445,336 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,811 |
| All Country Flags of the World | 0 | - | 5.00 | 2,924,331 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.67 | 25,955 |
| Multiple Choice City Quiz – Austin | 0 | - | 5.00 | 833 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,804 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.57 | 6,435 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,836,875 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 20,017 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,317,548 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,366,352 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,113,836 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,038,620 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,814 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,092,877 |
| Random Capital to Country | 0 | - | 4.99 | 2,345,285 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,564,668 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,542 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,435 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,324 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,282,306 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 66,640 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,503 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,100 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 874,713 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,553 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,361 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,405 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,283 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,351,446 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 61,102 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,933 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,065,729 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,219,132 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,727 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,972 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,774 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,375 |
| Countries that Start with A | 0 | - | 4.98 | 1,929,066 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,466 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 107,223 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,323 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,213 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,869 |
| Countries that Start with B | 0 | - | 4.96 | 2,067,479 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,462 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,633 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,810 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,948 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,357 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 5.00 | 590 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 23,121 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,478,687 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,050,871 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,129 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,911,519 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,620 |
| Multiple Choice Color Identification | 0 | - | 4.46 | 2,354 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,146 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,868 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,554,132 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,403 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 82,784 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,806 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,030 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,791 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,099 |
| Countries that Start with N | 0 | - | 4.92 | 990,219 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,903 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,598 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,370,724 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,257 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,731 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,378 |
| Biggest Cities in the United States | 0 | - | 4.93 | 809,496 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,118 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,732 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,871 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,162 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,232 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,754 |
| "Of Something" Geography | 0 | - | 4.57 | 23,269 |
| Companies by Country | 0 | - | 4.49 | 106,124 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,109,106 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,350 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,604 |
| Countries that Start with C | 0 | - | 4.96 | 1,634,605 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,405 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,368 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,317 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,924 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,945 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,214 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,282 |
| Top World Languages | 0 | - | 4.91 | 699,920 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,204 |
| Champions League Winners | 0 | - | 4.91 | 840,627 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,074 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,560 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 1,959 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,159,673 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,804 |
| Countries with Glaciers | 0 | - | 4.98 | 94,479 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,968 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,510 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,714 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,186 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,751 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,424 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,709 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 327,910 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,025 |
| Asia Map Quiz | 0 | - | 4.99 | 775,830 |
| NCAA Football Teams | 0 | - | 4.93 | 311,955 |
| Countries in World War II | 0 | - | 4.70 | 802,838 |
| Random U.S. States on a Map | 0 | - | 4.95 | 479,614 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,035 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,208 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 875,953 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,951 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,488 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,127 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,101 |
| Series of Things #1 | 0 | - | 4.38 | 87,540 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,259 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,969 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,861 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,169 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,515 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,839 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,841 |
| Random Flag to Country | 0 | - | 4.99 | 500,053 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,232,467 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,435 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,730 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,516 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,467 |
| Questions in Music | 0 | - | 4.36 | 43,158 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,104 |
| Countries that Start with L | 0 | - | 4.98 | 963,753 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,475 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,677 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,844 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,750 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,310 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,370 |
| Countries by Milk Production | 0 | - | 4.56 | 37,189 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,624 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,556 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,049 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,635 |
| Series of Things #2 | 0 | - | 4.46 | 68,495 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,965 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,803 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,758 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,883 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,509 |
| Formula One World Champions | 0 | - | 4.97 | 294,131 |
| Random Country to Capital | 0 | - | 4.98 | 795,775 |
| Countries that Start with I | 0 | - | 4.92 | 1,153,188 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,131 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,174 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,031 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 339,050 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,091 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,721 |
| Cities That Beat London | 0 | - | 4.66 | 44,349 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,960 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,756 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,533 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 37,138 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,936 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,975 |
| Countries that Start with T | 0 | - | 4.88 | 902,953 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,662 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,944 |
