| Countries of the World Quiz | 0 | - | 5.00 | 40,541,890 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 322,736 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,999,797 |
| Small Countries with Large Economies | 0 | - | 4.76 | 73,866 |
| US States Quiz | 0 | - | 5.00 | 14,604,957 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 161,855 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 84,392 |
| World Capitals Quiz | 0 | - | 5.00 | 4,466,545 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 74,469 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,363,604 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.95 | 49,481 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 124,969 |
| Dog Breeds - Sudden Death | 0 | - | 4.51 | 42,367 |
| Europe Map Quiz | 0 | - | 5.00 | 4,263,202 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 34,422 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 196,327 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,028,036 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,141,345 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,272,100 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,994 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,008,702 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,906 |
| Poorest Countries with Exceptions | 0 | - | 4.57 | 100,385 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.84 | 63,095 |
| Memory Test - Sudden Death | 0 | - | 4.84 | 141,986 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,446,395 |
| All Country Flags of the World | 0 | - | 5.00 | 2,926,656 |
| Biggest Cities in Europe | 0 | - | 4.75 | 459,365 |
| Biggest Cities in the World | 0 | - | 4.89 | 680,286 |
| Top 10 Richest Countries in Asia | 0 | - | 4.86 | 77,693 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,970 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,838,140 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.63 | 27,089 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,318,453 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,115,897 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,367,505 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 20,109 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,040,198 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,094,165 |
| Random Capital to Country | 0 | - | 4.99 | 2,346,248 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.58 | 6,670 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,979 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,565,738 |
| Countries that Start with S | 0 | - | 4.98 | 1,595,119 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,725 |
| Africa Map Quiz | 0 | - | 5.00 | 1,928,050 |
| Multiple Choice City Quiz – Jerusalem | 0 | - | 4.38 | 950 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,283,654 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 67,184 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 876,060 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.93 | 47,710 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,458 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,704 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,728 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,884 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,513 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,352,305 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,066,423 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.94 | 1,539 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,220,494 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 49,424 |
| True or False - Sudden Death | 0 | - | 4.84 | 80,238 |
| Countries that Start with M | 0 | - | 4.97 | 1,246,386 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,923 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 107,662 |
| Countries that Start with A | 0 | - | 4.98 | 1,929,983 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,997 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,908,798 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,419 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,508 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,784 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.81 | 74,719 |
| Countries that Start with B | 0 | - | 4.96 | 2,068,529 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,122 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 79,067 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 92,214 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,915 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,479,696 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,051,532 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,912,583 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,439 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,743 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 110,193 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,555,183 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 61,059 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 83,111 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,499 |
| Elements - Sudden Death | 0 | - | 4.89 | 59,011 |
| Countries that Start with N | 0 | - | 4.93 | 990,803 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,310 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 840,126 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,998 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,371,583 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,619 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,089 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,865 |
| Multiple Choice City Quiz – London | 0 | - | 4.62 | 23,268 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,549 |
| Biggest Cities in the United States | 0 | - | 4.92 | 809,887 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,273 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,919 |
| Blue States - Sudden Death | 0 | - | 4.98 | 50,044 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,324 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,826 |
| Countries that Start with G | 0 | - | 4.97 | 1,342,447 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.83 | 21,290 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,111,374 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,632 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,787 |
| "Of Something" Geography | 0 | - | 4.57 | 23,373 |
| Companies by Country | 0 | - | 4.49 | 106,230 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.11 | 44,524 |
| Countries that Start with C | 0 | - | 4.96 | 1,635,465 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,786 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,442 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 500,609 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 49,148 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,414 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,488 |
| Top World Languages | 0 | - | 4.91 | 700,406 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,826 |
| Champions League Winners | 0 | - | 4.91 | 841,386 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,771 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,160,383 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 49,000 |
| Countries with Glaciers | 0 | - | 4.98 | 94,624 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,840 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,600 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,645 |
| Multiple Choice Color Identification | 0 | - | 4.37 | 2,583 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,881 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 85,024 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,704 |
| Questions in Music | 0 | - | 4.37 | 44,721 |
| Multiple Choice City Quiz – Austin | 0 | - | 4.50 | 1,079 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 328,212 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,540 |
| Asia Map Quiz | 0 | - | 4.99 | 776,418 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,431 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,800 |
| NCAA Football Teams | 0 | - | 4.93 | 312,147 |
| Countries in World War II | 0 | - | 4.70 | 803,567 |
| Random U.S. States on a Map | 0 | - | 4.95 | 480,362 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 877,282 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,354 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,759 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,243 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 23,104 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,571 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,245 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 40,168 |
| Series of Things #1 | 0 | - | 4.38 | 87,615 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,555 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,475 |
| Random Flag to Country | 0 | - | 4.99 | 500,392 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 451,064 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,234,110 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 78,118 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,627 |
| Biggest Countries by Area | 0 | - | 5.00 | 926,163 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 2,156 |
| Countries that Start with L | 0 | - | 4.98 | 964,314 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,963 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 653,072 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,764 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,985 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,215 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,538 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,800 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,935 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,173,291 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,803 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,742 |
| NBA Basketball Records | 0 | - | 4.23 | 159,566 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,510 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,336,174 |
| Pin the Flag - South America | 0 | - | 4.99 | 10,182 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,553 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,187 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,026,298 |
| Series of Things #2 | 0 | - | 4.46 | 68,698 |
| Formula One World Champions | 0 | - | 4.97 | 294,485 |
| Random Country to Capital | 0 | - | 4.98 | 796,286 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,610 |
| Countries that Start with I | 0 | - | 4.92 | 1,153,858 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 339,918 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,369 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,191 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,963 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,185 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 36,069 |
| Cities That Beat London | 0 | - | 4.66 | 44,413 |
| Countries that Beat the United States | 0 | - | 4.92 | 144,058 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,769 |
| Countries that Start with T | 0 | - | 4.88 | 903,469 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 188,227 |
| Countries by Milk Production | 0 | - | 4.56 | 37,242 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,777 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,873 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,746 |
