| Countries of the World Quiz | 0 | - | 5.00 | 40,824,188 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 394,197 |
| Countries of the Popes | 0 | - | 4.84 | 103,716 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,068,538 |
| US States Quiz | 0 | - | 5.00 | 14,705,294 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 129,746 |
| BRICS Member Countries | 0 | - | 4.87 | 39,004 |
| Unlock the Final Answer - Geography | 0 | - | 4.84 | 11,214 |
| World Capitals Quiz | 0 | - | 5.00 | 4,489,477 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,285 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,816 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,386,600 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,116 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,019 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,059,554 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,941 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,163,678 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,314,509 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,007 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,040,611 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,112 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,922 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 143,985 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,705 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,479,571 |
| All Country Flags of the World | 0 | - | 5.00 | 2,955,766 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 151,406 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,424 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,275 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,217 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,853,927 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,568 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,141,974 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,840 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,384,233 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,100 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,109,668 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.55 | 17,149 |
| Random Capital to Country | 0 | - | 4.99 | 2,356,882 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,813 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,057,802 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,576,844 |
| Countries that Start with S | 0 | - | 4.98 | 1,602,545 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,226 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,300,314 |
| Roman Cities – Sudden Death | 0 | - | 4.91 | 3,476 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 891,894 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,429 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,313 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 71,754 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 93,739 |
| Champions League Winners | 0 | - | 4.91 | 850,635 |
| Multiple Choice Color Identification | 0 | - | 4.21 | 23,712 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,698 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,433 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,361,566 |
| Biggest Cities in Europe | 0 | - | 4.75 | 463,537 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 165,689 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,120 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,076,177 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,237,944 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 58,453 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,908 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,353 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,910 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,902 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,484 |
| Countries that Start with A | 0 | - | 4.98 | 1,940,575 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,312 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,804 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,272 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,183 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,289 |
| Countries Richer Than Their Neighbors | 0 | - | 4.42 | 54,113 |
| Countries that Start with B | 0 | - | 4.95 | 2,079,173 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 83,531 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,115 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,371 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,946 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,506 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,832 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,835 |
| Pope Facts | 0 | - | 4.48 | 20,741 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,492,036 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,603 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,062,157 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,923,914 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,978 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,525,455 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,567,548 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,005 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,803 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 113,919 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,500 |
| Countries that Start with N | 0 | - | 4.93 | 996,517 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 847,344 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,761 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,680 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 603,278 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,907 |
| Country Flags but Australia | 0 | - | 4.38 | 1,777 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,630 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,438 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,241 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,491 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,145,300 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,605 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,231 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,955 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,872 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,985 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,401 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,231 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,313 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,850 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,589 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,798 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,663 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,245 |
| Top World Languages | 0 | - | 4.91 | 705,793 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,713 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,640 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 77,872 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,167,440 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,719 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,434 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,877 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,172 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,749 |
| Spin the World & Guess the Countries | 0 | - | 4.82 | 125,638 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,504 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,635 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,253 |
| Asia Map Quiz | 0 | - | 4.99 | 783,388 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,139 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 332,495 |
| Australia States and Territories by Abbreviation | 0 | - | 4.90 | 1,840 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,561 |
| "Of Something" Geography | 0 | - | 4.57 | 24,415 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,249 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 885,714 |
| Companies by Country | 0 | - | 4.49 | 107,270 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,490 |
| NCAA Football Teams | 0 | - | 4.93 | 315,172 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,041,996 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,363 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,787 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,890 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,386 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,677 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 48,643 |
| Countries in World War II | 0 | - | 4.66 | 809,197 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,904 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.06 | 13,724 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,242,880 |
| Random Flag to Country | 0 | - | 4.99 | 504,142 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 453,981 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,977 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,287 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,307 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,744 |
| Countries that Start with L | 0 | - | 4.98 | 970,007 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,400 |
| Countries with Glaciers | 0 | - | 4.98 | 95,574 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,616 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,049 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,885 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,052 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,548 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 24,985 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,375 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,463 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,279,884 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,099 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,272 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,342,972 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,322 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,135 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,003 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,372 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,878 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,336 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 348,710 |
| Formula One World Champions | 0 | - | 4.97 | 297,950 |
| Random Country to Capital | 0 | - | 4.98 | 800,879 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,153 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,173 |
| Series of Things #1 | 0 | - | 4.38 | 88,455 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,729 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,076 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,594 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,324 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,628 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,810 |
| Countries that Start with T | 0 | - | 4.89 | 908,781 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,662 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 44,935 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,668 |
| NBA Rookies of the Year | 0 | - | 4.46 | 51,163 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,332 |
