| Countries of the World Quiz | 0 | - | 5.00 | 40,826,827 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 394,696 |
| Countries of the Popes | 0 | - | 4.85 | 103,986 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,069,148 |
| US States Quiz | 0 | - | 5.00 | 14,706,072 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 130,180 |
| BRICS Member Countries | 0 | - | 4.89 | 39,069 |
| World Capitals Quiz | 0 | - | 5.00 | 4,489,700 |
| Unlock the Final Answer - Geography | 0 | - | 4.74 | 11,295 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,346 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,831 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,386,758 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,146 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,211 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,059,842 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,998 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,163,848 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,314,937 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,117 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,040,814 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,181 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,948 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,025 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,724 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,479,672 |
| All Country Flags of the World | 0 | - | 5.00 | 2,956,046 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 151,459 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,431 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,293 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.59 | 17,307 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,854,102 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,238 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,611 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,142,169 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,914 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,384,391 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,112 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,109,815 |
| Random Capital to Country | 0 | - | 4.99 | 2,356,965 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,057,924 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,576,898 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,851 |
| Countries that Start with S | 0 | - | 4.98 | 1,602,604 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,394 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,300,494 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 891,956 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,450 |
| Roman Cities – Sudden Death | 0 | - | 4.92 | 3,490 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 71,781 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,345 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 93,778 |
| Champions League Winners | 0 | - | 4.91 | 850,680 |
| Biggest Cities in Europe | 0 | - | 4.76 | 463,591 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,702 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,501 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,361,637 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,710 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 23,753 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,146 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,076,250 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,238,214 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,462 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,935 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,394 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,929 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,927 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,495 |
| Countries that Start with A | 0 | - | 4.98 | 1,940,654 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,368 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,891 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,296 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,227 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,315 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 83,663 |
| Countries that Start with B | 0 | - | 4.95 | 2,079,261 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,181 |
| Countries Richer Than Their Neighbors | 0 | - | 4.42 | 54,372 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,967 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,386 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,554 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,872 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,492,117 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,839 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,636 |
| Pope Facts | 0 | - | 4.49 | 20,757 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,062,265 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,924,074 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,991 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,525,543 |
| Country Flags but Australia | 0 | - | 4.49 | 1,813 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,567,699 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,037 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 113,936 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,836 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,524 |
| Countries that Start with N | 0 | - | 4.93 | 996,554 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 847,430 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,823 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,714 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 603,336 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,916 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,676 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,450 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,251 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,510 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,145,588 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,671 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,248 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,966 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,889 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,992 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,420 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,250 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,376 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,875 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,680 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,821 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,679 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,257 |
| Top World Languages | 0 | - | 4.91 | 705,863 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,721 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,657 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 77,958 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,167,501 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,740 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,457 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 125,686 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,882 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,180 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,770 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,659 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,299 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.11 | 13,751 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,518 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 332,560 |
| Asia Map Quiz | 0 | - | 4.99 | 783,477 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,142 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 48,652 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,710 |
| "Of Something" Geography | 0 | - | 4.57 | 24,422 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,284 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 885,777 |
| Australia States and Territories by Abbreviation | 0 | - | 4.91 | 1,860 |
| Companies by Country | 0 | - | 4.49 | 107,282 |
| NCAA Football Teams | 0 | - | 4.93 | 315,183 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,052 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,493 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,841 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,372 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,934 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,685 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,404 |
| Countries in World War II | 0 | - | 4.66 | 809,249 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,940 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,242,973 |
| Random Flag to Country | 0 | - | 4.99 | 504,167 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,004 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,325 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,981 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,324 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,757 |
| Countries that Start with L | 0 | - | 4.98 | 970,056 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,445 |
| Countries with Glaciers | 0 | - | 4.98 | 95,580 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,077 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,622 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,894 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,062 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,556 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,006 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,279,942 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,498 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,382 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,135 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,000,305 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,040 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,342 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,182 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,398 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,892 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,401 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 348,829 |
| Formula One World Champions | 0 | - | 4.97 | 298,027 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 73,021 |
| Random Country to Capital | 0 | - | 4.98 | 800,901 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,212 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,184 |
| Series of Things #1 | 0 | - | 4.38 | 88,464 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,732 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,086 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,646 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,337 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,602 |
| Countries that Start with T | 0 | - | 4.89 | 908,821 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,818 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,701 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 44,945 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,676 |
| Countries that Start with U | 0 | - | 4.96 | 820,418 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,344 |
