| Countries of the World Quiz | 0 | - | 5.00 | 40,846,126 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 399,859 |
| Countries of the Popes | 0 | - | 4.85 | 105,681 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,074,040 |
| US States Quiz | 0 | - | 5.00 | 14,712,926 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 135,749 |
| World Capitals Quiz | 0 | - | 5.00 | 4,491,164 |
| BRICS Member Countries | 0 | - | 4.89 | 39,419 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,784 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,388,246 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,940 |
| Europe Map Quiz | 0 | - | 5.00 | 4,286,860 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,062,201 |
| Unlock the Final Answer - Geography | 0 | - | 4.74 | 11,709 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,165,484 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 204,471 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,318,183 |
| United States Map Quiz | 0 | - | 4.98 | 3,899,050 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,363 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,043,397 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,495 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.59 | 17,959 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 39,191 |
| Countries Richer Than Their Neighbors | 0 | - | 4.42 | 60,229 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,480,526 |
| All Country Flags of the World | 0 | - | 5.00 | 2,958,042 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 152,109 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,516 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,229 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,890 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,476 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,855,333 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,950 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,144,043 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,385,599 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,329,459 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,111,026 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,212 |
| Random Capital to Country | 0 | - | 4.99 | 2,357,769 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,059,120 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,577,632 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,418 |
| Countries that Start with S | 0 | - | 4.98 | 1,603,085 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,999 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,301,756 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 893,014 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,606 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 69,070 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 72,053 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 94,109 |
| Champions League Winners | 0 | - | 4.91 | 851,281 |
| Roman Cities – Sudden Death | 0 | - | 4.92 | 3,710 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,850 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,362,291 |
| Biggest Cities in Europe | 0 | - | 4.76 | 463,832 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,809 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,359 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,077,118 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,239,819 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,841 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 24,061 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,592 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 47,061 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,795 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,067 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,120 |
| Countries that Start with A | 0 | - | 4.98 | 1,941,375 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,479 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,848 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,918,469 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,668 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,611 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,732 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,565 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 84,213 |
| Countries that Start with B | 0 | - | 4.95 | 2,079,988 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,688 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,154 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 739,334 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,493,016 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,687 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,895 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,523 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,880 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,063,064 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,924,929 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,526,080 |
| Countries with the Most Murders | 0 | - | 4.55 | 136,070 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,568,640 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,261 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 114,159 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 89,035 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,700 |
| Countries that Start with N | 0 | - | 4.93 | 996,926 |
| Pope Facts | 0 | - | 4.49 | 20,867 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 848,016 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,380,363 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 604,049 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,882 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,089 |
| Biggest Cities in the United States | 0 | - | 4.92 | 815,004 |
| Country Flags but Australia | 0 | - | 4.49 | 1,983 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,148,269 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,325 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,637 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,540 |
| Countries that Start with G | 0 | - | 4.97 | 1,350,172 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,362 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,091 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,996 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,544 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,352 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,055 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,964 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 414,267 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 507,166 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 86,008 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,906 |
| Top World Languages | 0 | - | 4.91 | 706,292 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,322 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 78,523 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,866 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,834 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,168,060 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,904 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,669 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 126,062 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,971 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,961 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,260 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,892 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,640 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 332,825 |
| Asia Map Quiz | 0 | - | 4.99 | 783,934 |
| Random U.S. States on a Map | 0 | - | 4.95 | 489,135 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,573 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 48,794 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,203 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 886,311 |
| "Of Something" Geography | 0 | - | 4.57 | 24,499 |
| NCAA Football Teams | 0 | - | 4.93 | 315,392 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,551 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,598 |
| Companies by Country | 0 | - | 4.49 | 107,353 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 571,139 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 63,327 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,451 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,798 |
| Countries in World War II | 0 | - | 4.66 | 809,687 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,513 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,007,188 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,243,387 |
| Random Flag to Country | 0 | - | 4.99 | 504,486 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,541 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,170 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,666 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,538 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,868 |
| Countries that Start with L | 0 | - | 4.98 | 970,451 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,895 |
| Word Shortenings #1 | 0 | - | 4.25 | 124,076 |
| Countries with Glaciers | 0 | - | 4.98 | 95,636 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,241 |
| Australia States and Territories by Abbreviation | 0 | - | 4.91 | 1,953 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,658 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,968 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,168 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,632 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,237 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,124 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,700 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,334 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,410 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,641 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,449 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,554 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,473 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,578 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,978 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 349,452 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,982 |
| Formula One World Champions | 0 | - | 4.97 | 298,246 |
| Random Country to Capital | 0 | - | 4.98 | 801,121 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,611 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.11 | 13,885 |
| Series of Things #1 | 0 | - | 4.38 | 88,536 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,761 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,825 |
| Countries that Start with T | 0 | - | 4.89 | 909,158 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,411 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,642 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | - | 966 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,131 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,271 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,942 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 45,073 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,131 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,911 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,758 |
| Countries that Start with U | 0 | - | 4.96 | 820,710 |
