| Countries of the World Quiz | 0 | - | 5.00 | 40,847,907 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 400,197 |
| Countries of the Popes | 0 | - | 4.85 | 105,800 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,074,332 |
| US States Quiz | 0 | - | 5.00 | 14,713,374 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 135,968 |
| World Capitals Quiz | 0 | - | 5.00 | 4,491,279 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,825 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,388,349 |
| BRICS Member Countries | 0 | - | 4.89 | 39,456 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,946 |
| Europe Map Quiz | 0 | - | 5.00 | 4,287,015 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,062,394 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,165,620 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 204,506 |
| Unlock the Final Answer - Geography | 0 | - | 4.76 | 11,728 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,318,381 |
| United States Map Quiz | 0 | - | 4.98 | 3,899,110 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,394 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,043,623 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 5.00 | 1,087 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,515 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 39,214 |
| Countries Richer Than Their Neighbors | 0 | - | 4.43 | 60,494 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,480,606 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 152,168 |
| All Country Flags of the World | 0 | - | 5.00 | 2,958,188 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.53 | 17,992 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,519 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,502 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,254 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,902 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,855,413 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,972 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,144,213 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,385,664 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,329,507 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,111,129 |
| Random Capital to Country | 0 | - | 4.99 | 2,357,839 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,215 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,059,217 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,577,666 |
| Countries that Start with S | 0 | - | 4.98 | 1,603,121 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,440 |
| Africa Map Quiz | 0 | - | 5.00 | 1,937,024 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,301,829 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 893,076 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,626 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 72,069 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 69,089 |
| Champions League Winners | 0 | - | 4.91 | 851,308 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 94,125 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,884 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,362,337 |
| Roman Cities – Sudden Death | 0 | - | 4.92 | 3,722 |
| Biggest Cities in Europe | 0 | - | 4.76 | 463,863 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,820 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,364 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,077,163 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,239,972 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,845 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 24,088 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,601 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,090 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,826 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,073 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,129 |
| Countries that Start with A | 0 | - | 4.98 | 1,941,442 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,890 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,918,532 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,679 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,488 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,637 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,750 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,603 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 84,242 |
| Countries that Start with B | 0 | - | 4.95 | 2,080,049 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,725 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,165 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 739,363 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,493,079 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,709 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,920 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,530 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,882 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,063,108 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,925,062 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,526,137 |
| Countries with the Most Murders | 0 | - | 4.55 | 136,077 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,568,734 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 114,189 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,275 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 89,066 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,708 |
| Countries that Start with N | 0 | - | 4.93 | 996,957 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 848,063 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,380,383 |
| Pope Facts | 0 | - | 4.49 | 20,872 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 604,079 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,906 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,093 |
| Biggest Cities in the United States | 0 | - | 4.92 | 815,033 |
| Country Flags but Australia | 0 | - | 4.50 | 1,994 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,148,503 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,329 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,654 |
| Countries that Start with G | 0 | - | 4.97 | 1,350,218 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,540 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,377 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,101 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,009 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,561 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,363 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,059 |
| Countries that Start with C | 0 | - | 4.96 | 1,645,004 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 414,291 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 507,188 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 86,014 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,921 |
| Top World Languages | 0 | - | 4.91 | 706,325 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,327 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 78,555 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,884 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,843 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,168,100 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,938 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,679 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 126,082 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,975 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,262 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 51,978 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,907 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,667 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 332,840 |
| Asia Map Quiz | 0 | - | 4.99 | 783,998 |
| Random U.S. States on a Map | 0 | - | 4.95 | 489,172 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,590 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 48,800 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,209 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 886,349 |
| Companies by Country | 0 | - | 4.50 | 107,363 |
| "Of Something" Geography | 0 | - | 4.57 | 24,503 |
| NCAA Football Teams | 0 | - | 4.93 | 315,403 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,587 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 571,173 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,608 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 63,347 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,453 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,817 |
| Countries in World War II | 0 | - | 4.66 | 809,715 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,007,208 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,516 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,243,438 |
| Random Flag to Country | 0 | - | 4.99 | 504,506 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,178 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,552 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,699 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,562 |
| Countries that Start with L | 0 | - | 4.98 | 970,482 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,936 |
| Word Shortenings #1 | 0 | - | 4.25 | 124,078 |
| Color in the Answer - Click Quiz | 0 | - | 4.83 | 40,877 |
| Countries with Glaciers | 0 | - | 4.98 | 95,641 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,258 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,661 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,974 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,172 |
| Australia States and Territories by Abbreviation | 0 | - | 4.91 | 1,964 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,636 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,265 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,709 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,131 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,364 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,671 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,487 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,411 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,566 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,495 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,596 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,988 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 349,529 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,182,029 |
| Formula One World Champions | 0 | - | 4.97 | 298,266 |
| Random Country to Capital | 0 | - | 4.98 | 801,149 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,655 |
| Series of Things #1 | 0 | - | 4.38 | 88,540 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,764 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,836 |
| Countries that Start with T | 0 | - | 4.89 | 909,190 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,413 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,645 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,133 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,952 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,277 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 45,082 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,767 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,918 |
| Countries that Start with U | 0 | - | 4.96 | 820,734 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,431 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,138 |
