| Countries of the World Quiz | 0 | - | 5.00 | 40,839,332 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 398,299 |
| Countries of the Popes | 0 | - | 4.85 | 105,119 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,072,441 |
| US States Quiz | 0 | - | 5.00 | 14,710,498 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 133,907 |
| World Capitals Quiz | 0 | - | 5.00 | 4,490,665 |
| BRICS Member Countries | 0 | - | 4.89 | 39,306 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,602 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,387,708 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,895 |
| Unlock the Final Answer - Geography | 0 | - | 4.74 | 11,595 |
| Europe Map Quiz | 0 | - | 5.00 | 4,286,246 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,061,438 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 204,329 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,164,885 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,282 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,317,088 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,700 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.59 | 17,821 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,042,581 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,401 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 39,129 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,480,195 |
| All Country Flags of the World | 0 | - | 5.00 | 2,957,393 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 151,867 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,173 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,820 |
| Countries Richer Than Their Neighbors | 0 | - | 4.42 | 58,782 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,489 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,410 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,854,897 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,830 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,143,405 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,385,182 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,329,238 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,176 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,110,665 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,355 |
| Random Capital to Country | 0 | - | 4.99 | 2,357,558 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,058,724 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,577,410 |
| Countries that Start with S | 0 | - | 4.98 | 1,602,897 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,804 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,301,343 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,998 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 892,604 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,557 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 71,938 |
| Roman Cities – Sudden Death | 0 | - | 4.92 | 3,640 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 94,000 |
| Champions League Winners | 0 | - | 4.91 | 851,150 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,724 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,362,082 |
| Biggest Cities in Europe | 0 | - | 4.76 | 463,756 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,777 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,292 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,076,853 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,239,237 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,799 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 23,938 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,542 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 47,007 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,439 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,653 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,014 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,029 |
| Countries that Start with A | 0 | - | 4.98 | 1,941,124 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,679 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,604 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,918,220 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,529 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,586 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,484 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 84,065 |
| Countries that Start with B | 0 | - | 4.95 | 2,079,734 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,596 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,091 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 739,205 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,652 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,492,758 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,494 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,817 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,869 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,062,732 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,924,622 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,525,871 |
| Countries with the Most Murders | 0 | - | 4.55 | 136,050 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,568,295 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,180 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 114,091 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,976 |
| Pope Facts | 0 | - | 4.49 | 20,840 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,625 |
| Countries that Start with N | 0 | - | 4.93 | 996,774 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 847,794 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,380,188 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 603,864 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,834 |
| Country Flags but Australia | 0 | - | 4.49 | 1,932 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,010 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,888 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,511 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,147,521 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,304 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,609 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,989 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,333 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,030 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,954 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,505 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,314 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,044 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,757 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 414,135 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 507,003 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,950 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,846 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,294 |
| Top World Languages | 0 | - | 4.91 | 706,135 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 78,340 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,837 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,787 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,167,836 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,843 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,595 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 125,909 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,938 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,883 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,227 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,814 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,502 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 332,733 |
| Asia Map Quiz | 0 | - | 4.99 | 783,833 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,924 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,184 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 48,737 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,493 |
| "Of Something" Geography | 0 | - | 4.57 | 24,470 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 886,136 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,567 |
| NCAA Football Teams | 0 | - | 4.93 | 315,310 |
| Companies by Country | 0 | - | 4.49 | 107,335 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,368 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 571,050 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 63,202 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,430 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,761 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,504 |
| Countries in World War II | 0 | - | 4.66 | 809,556 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,501 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,007,093 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,243,239 |
| Random Flag to Country | 0 | - | 4.99 | 504,377 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,107 |
| Australia States and Territories by Abbreviation | 0 | - | 4.91 | 1,928 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,549 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,476 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,826 |
| Countries that Start with L | 0 | - | 4.98 | 970,287 |
| Word Shortenings #1 | 0 | - | 4.25 | 124,046 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,753 |
| Countries with Glaciers | 0 | - | 4.98 | 95,617 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,185 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,645 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,943 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,131 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,603 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,124 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,090 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,639 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,402 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.11 | 13,841 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,270 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,512 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,327 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,491 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,404 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,526 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,954 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 349,239 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,818 |
| Formula One World Champions | 0 | - | 4.97 | 298,171 |
| Random Country to Capital | 0 | - | 4.98 | 801,056 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,472 |
| Series of Things #1 | 0 | - | 4.38 | 88,510 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,756 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,759 |
| Countries that Start with T | 0 | - | 4.89 | 909,022 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,396 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,631 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,244 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,117 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,091 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,867 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,879 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 45,033 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,738 |
| Countries that Start with U | 0 | - | 4.96 | 820,593 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,402 |
