| Countries of the World Quiz | 0 | - | 5.00 | 40,825,850 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 394,433 |
| Countries of the Popes | 0 | - | 4.84 | 103,883 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,068,943 |
| US States Quiz | 0 | - | 5.00 | 14,705,774 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 129,983 |
| BRICS Member Countries | 0 | - | 4.87 | 39,046 |
| Unlock the Final Answer - Geography | 0 | - | 4.84 | 11,273 |
| World Capitals Quiz | 0 | - | 5.00 | 4,489,613 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,316 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,826 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,386,705 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,137 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,119 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,059,741 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,985 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,163,800 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,314,747 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,057 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,040,735 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,155 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,931 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,010 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,715 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,479,642 |
| All Country Flags of the World | 0 | - | 5.00 | 2,955,936 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 151,444 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,428 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,279 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,229 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,854,046 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,599 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.55 | 17,237 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,142,094 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,890 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,384,288 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,107 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,109,760 |
| Random Capital to Country | 0 | - | 4.99 | 2,356,934 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,057,880 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,836 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,576,871 |
| Countries that Start with S | 0 | - | 4.98 | 1,602,585 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,302 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,300,448 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 891,931 |
| Roman Cities – Sudden Death | 0 | - | 4.91 | 3,485 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,442 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,332 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 71,775 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 93,758 |
| Champions League Winners | 0 | - | 4.91 | 850,660 |
| Multiple Choice Color Identification | 0 | - | 4.21 | 23,743 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,699 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,464 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,361,611 |
| Biggest Cities in Europe | 0 | - | 4.75 | 463,577 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 165,701 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,135 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,076,227 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,238,088 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 58,460 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,926 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,379 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,924 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,920 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,491 |
| Countries that Start with A | 0 | - | 4.98 | 1,940,632 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,345 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,863 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,290 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,204 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,299 |
| Countries that Start with B | 0 | - | 4.95 | 2,079,238 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 83,598 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,145 |
| Countries Richer Than Their Neighbors | 0 | - | 4.42 | 54,120 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,959 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,381 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,511 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,862 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,837 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,492,089 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,632 |
| Pope Facts | 0 | - | 4.48 | 20,755 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,062,232 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,924,004 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,986 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,525,524 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,567,630 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,021 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,823 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 113,931 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,508 |
| Countries that Start with N | 0 | - | 4.93 | 996,538 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 847,396 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,792 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,701 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 603,318 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,913 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,662 |
| Country Flags but Australia | 0 | - | 4.38 | 1,796 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,446 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,249 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,506 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,145,469 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,645 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,236 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,957 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,888 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,988 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,412 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,246 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,356 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,866 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,665 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,809 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,674 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,252 |
| Top World Languages | 0 | - | 4.91 | 705,829 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,718 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,653 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 77,929 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,167,480 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,732 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,450 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,880 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,177 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,760 |
| Spin the World & Guess the Countries | 0 | - | 4.82 | 125,684 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,648 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,282 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,514 |
| Asia Map Quiz | 0 | - | 4.99 | 783,432 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,140 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 332,547 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,625 |
| "Of Something" Geography | 0 | - | 4.57 | 24,421 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,263 |
| Australia States and Territories by Abbreviation | 0 | - | 4.90 | 1,857 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 885,751 |
| Companies by Country | 0 | - | 4.49 | 107,280 |
| NCAA Football Teams | 0 | - | 4.93 | 315,181 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,492 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,029 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,364 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,833 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,920 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,399 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,683 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 48,651 |
| Countries in World War II | 0 | - | 4.66 | 809,229 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,926 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,242,939 |
| Random Flag to Country | 0 | - | 4.99 | 504,164 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 453,993 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,980 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,306 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,317 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.06 | 13,742 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,751 |
| Countries that Start with L | 0 | - | 4.98 | 970,040 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,430 |
| Countries with Glaciers | 0 | - | 4.98 | 95,578 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,074 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,619 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,891 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,059 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,554 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,000 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,378 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,279,920 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,487 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,113 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,289 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,011 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,334 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,166 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,388 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,890 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,015 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,374 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 348,800 |
| Formula One World Champions | 0 | - | 4.97 | 298,010 |
| Random Country to Capital | 0 | - | 4.98 | 800,896 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,191 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,183 |
| Series of Things #1 | 0 | - | 4.38 | 88,462 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,732 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,081 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,330 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,600 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,641 |
| Countries that Start with T | 0 | - | 4.89 | 908,808 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,815 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,684 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 44,942 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,673 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,336 |
| Countries that Start with U | 0 | - | 4.96 | 820,401 |
