| Countries of the World Quiz | 0 | - | 5.00 | 40,826,104 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 394,473 |
| Countries of the Popes | 0 | - | 4.85 | 103,911 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,069,014 |
| US States Quiz | 0 | - | 5.00 | 14,705,844 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 130,017 |
| BRICS Member Countries | 0 | - | 4.89 | 39,049 |
| Unlock the Final Answer - Geography | 0 | - | 4.74 | 11,278 |
| World Capitals Quiz | 0 | - | 5.00 | 4,489,638 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,318 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,826 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,386,719 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,137 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,164 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,059,754 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,990 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,163,820 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,314,780 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,071 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,040,752 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,157 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,940 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,011 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,715 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,479,646 |
| All Country Flags of the World | 0 | - | 5.00 | 2,955,952 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 151,445 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,429 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,281 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,229 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,854,068 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,601 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.59 | 17,247 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,142,122 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,896 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,384,306 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,107 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,109,774 |
| Random Capital to Country | 0 | - | 4.99 | 2,356,945 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,057,892 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,841 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,576,877 |
| Countries that Start with S | 0 | - | 4.98 | 1,602,590 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,309 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,300,469 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 891,938 |
| Roman Cities – Sudden Death | 0 | - | 4.92 | 3,487 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,446 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,335 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 71,778 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 93,760 |
| Champions League Winners | 0 | - | 4.91 | 850,668 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 23,744 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,700 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,471 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,361,615 |
| Biggest Cities in Europe | 0 | - | 4.76 | 463,583 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,702 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,137 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,076,234 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,238,106 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,460 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,933 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,383 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,928 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,922 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,493 |
| Countries that Start with A | 0 | - | 4.98 | 1,940,637 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,350 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,872 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,290 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,207 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,300 |
| Countries that Start with B | 0 | - | 4.95 | 2,079,241 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 83,632 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,152 |
| Countries Richer Than Their Neighbors | 0 | - | 4.42 | 54,122 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,961 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,381 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,537 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,865 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,837 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,492,102 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,634 |
| Pope Facts | 0 | - | 4.49 | 20,755 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,062,245 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,924,026 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,987 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,525,527 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,567,646 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,027 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,825 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 113,932 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,509 |
| Countries that Start with N | 0 | - | 4.93 | 996,544 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 847,405 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,798 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,707 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 603,324 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,913 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,668 |
| Country Flags but Australia | 0 | - | 4.49 | 1,797 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,446 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,250 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,509 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,145,491 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,650 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,237 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,958 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,888 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,989 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,413 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,247 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,360 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,870 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,670 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,809 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,675 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,253 |
| Top World Languages | 0 | - | 4.91 | 705,839 |
| 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 | 77,942 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,167,484 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,734 |
| 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 | 22,179 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,765 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 125,684 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,653 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,285 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,516 |
| Asia Map Quiz | 0 | - | 4.99 | 783,446 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,141 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 332,551 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,633 |
| "Of Something" Geography | 0 | - | 4.57 | 24,422 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,274 |
| Australia States and Territories by Abbreviation | 0 | - | 4.91 | 1,857 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 885,758 |
| Companies by Country | 0 | - | 4.49 | 107,280 |
| NCAA Football Teams | 0 | - | 4.93 | 315,183 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,493 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,031 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,366 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,834 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,922 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,400 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,684 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 48,652 |
| Countries in World War II | 0 | - | 4.66 | 809,233 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,931 |
| 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 | 453,994 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,980 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,310 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,318 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.11 | 13,746 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,753 |
| Countries that Start with L | 0 | - | 4.98 | 970,045 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,435 |
| 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 | 40,060 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,554 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,002 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,378 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,279,924 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,490 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,116 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,293 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,017 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,336 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,167 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,389 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,891 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,016 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,376 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 348,810 |
| Formula One World Champions | 0 | - | 4.97 | 298,010 |
| Random Country to Capital | 0 | - | 4.98 | 800,898 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,196 |
| 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 | 42,084 |
| 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 | 908,811 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,817 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,688 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 44,943 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,674 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,339 |
| Countries that Start with U | 0 | - | 4.96 | 820,402 |
