| Countries of the World Quiz | 0 | - | 5.00 | 40,824,988 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 394,322 |
| Countries of the Popes | 0 | - | 4.84 | 103,805 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,068,789 |
| US States Quiz | 0 | - | 5.00 | 14,705,535 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 129,867 |
| BRICS Member Countries | 0 | - | 4.87 | 39,025 |
| Unlock the Final Answer - Geography | 0 | - | 4.84 | 11,253 |
| World Capitals Quiz | 0 | - | 5.00 | 4,489,532 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,296 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,819 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,386,659 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,126 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,073 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,059,658 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,957 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,163,736 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,314,642 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,034 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,040,682 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,120 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,924 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 143,999 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,709 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,479,596 |
| All Country Flags of the World | 0 | - | 5.00 | 2,955,848 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 151,430 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,427 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,277 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,223 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,853,992 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,580 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,142,033 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,870 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,384,254 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,103 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,109,711 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.55 | 17,198 |
| Random Capital to Country | 0 | - | 4.99 | 2,356,911 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,829 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,057,840 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,576,861 |
| Countries that Start with S | 0 | - | 4.98 | 1,602,568 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,266 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,300,370 |
| Roman Cities – Sudden Death | 0 | - | 4.91 | 3,485 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 891,905 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,436 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,322 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 71,768 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 93,750 |
| Champions League Winners | 0 | - | 4.91 | 850,646 |
| Multiple Choice Color Identification | 0 | - | 4.21 | 23,732 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,699 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,449 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,361,592 |
| Biggest Cities in Europe | 0 | - | 4.75 | 463,555 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 165,693 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,129 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,076,200 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,238,044 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 58,456 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,912 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,367 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,918 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,904 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,485 |
| Countries that Start with A | 0 | - | 4.98 | 1,940,603 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,331 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,840 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,274 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,199 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,298 |
| Countries Richer Than Their Neighbors | 0 | - | 4.42 | 54,118 |
| Countries that Start with B | 0 | - | 4.95 | 2,079,213 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 83,576 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,124 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,377 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,951 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,509 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,848 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,837 |
| Pope Facts | 0 | - | 4.48 | 20,745 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,492,063 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,622 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,062,192 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,923,962 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,981 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,525,494 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,567,583 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,016 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,810 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 113,923 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,505 |
| Countries that Start with N | 0 | - | 4.93 | 996,526 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 847,365 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,779 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,686 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 603,296 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,912 |
| Country Flags but Australia | 0 | - | 4.38 | 1,789 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,653 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,443 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,244 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,503 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,145,379 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,630 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,235 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,956 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,879 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,986 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,403 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,240 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,336 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,862 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,649 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,803 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,668 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,250 |
| Top World Languages | 0 | - | 4.91 | 705,807 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,715 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,649 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 77,906 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,167,457 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,722 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,439 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,877 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,173 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,756 |
| Spin the World & Guess the Countries | 0 | - | 4.82 | 125,668 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,508 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,638 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,268 |
| Asia Map Quiz | 0 | - | 4.99 | 783,418 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,140 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 332,523 |
| Australia States and Territories by Abbreviation | 0 | - | 4.90 | 1,844 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,607 |
| "Of Something" Geography | 0 | - | 4.57 | 24,418 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,255 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 885,733 |
| Companies by Country | 0 | - | 4.49 | 107,275 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,491 |
| NCAA Football Teams | 0 | - | 4.93 | 315,176 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,009 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,363 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,800 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,906 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,393 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,678 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 48,649 |
| Countries in World War II | 0 | - | 4.66 | 809,215 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,918 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.06 | 13,729 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,242,922 |
| Random Flag to Country | 0 | - | 4.99 | 504,155 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 453,990 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,979 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,299 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,315 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,749 |
| Countries that Start with L | 0 | - | 4.98 | 970,021 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,416 |
| Countries with Glaciers | 0 | - | 4.98 | 95,576 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,616 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,064 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,887 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,056 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,551 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 24,991 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,377 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,481 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,279,900 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,105 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,280 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,342,999 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,325 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,145 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,012 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,384 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,886 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,363 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 348,768 |
| Formula One World Champions | 0 | - | 4.97 | 297,960 |
| Random Country to Capital | 0 | - | 4.98 | 800,891 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,174 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,176 |
| Series of Things #1 | 0 | - | 4.38 | 88,460 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,729 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,078 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,597 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,328 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,635 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,810 |
| Countries that Start with T | 0 | - | 4.89 | 908,793 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,673 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 44,937 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,669 |
| NBA Rookies of the Year | 0 | - | 4.46 | 51,170 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,334 |
