| Countries of the World Quiz | 0 | - | 5.00 | 40,824,068 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 394,179 |
| Countries of the Popes | 0 | - | 4.84 | 103,697 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,068,490 |
| US States Quiz | 0 | - | 5.00 | 14,705,256 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 129,712 |
| BRICS Member Countries | 0 | - | 4.87 | 39,001 |
| Unlock the Final Answer - Geography | 0 | - | 4.84 | 11,208 |
| World Capitals Quiz | 0 | - | 5.00 | 4,489,461 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 92,283 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,816 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,386,596 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,115 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,016 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,059,541 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,938 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,163,673 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,314,472 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,004 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,040,604 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,102 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,919 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 143,984 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,704 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,479,565 |
| All Country Flags of the World | 0 | - | 5.00 | 2,955,755 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 151,404 |
| 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 | 28,215 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,853,914 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,567 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,141,967 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,835 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,384,225 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,096 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,109,651 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.55 | 17,140 |
| Random Capital to Country | 0 | - | 4.99 | 2,356,877 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,811 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,057,795 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,576,842 |
| Countries that Start with S | 0 | - | 4.98 | 1,602,541 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,225 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,300,309 |
| Roman Cities – Sudden Death | 0 | - | 4.91 | 3,468 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 891,891 |
| 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 | 850,630 |
| 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 | 1,309,431 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,361,563 |
| Biggest Cities in Europe | 0 | - | 4.75 | 463,535 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 165,689 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,116 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,076,176 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,237,942 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 58,451 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,907 |
| Countries that Start with M | 0 | - | 4.97 | 1,252,352 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,910 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,901 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,482 |
| Countries that Start with A | 0 | - | 4.98 | 1,940,569 |
| Countries that Start with E | 0 | - | 4.95 | 1,230,311 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,792 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,272 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 56,181 |
| 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 | 2,079,168 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 83,523 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,113 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,371 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,943 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,506 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,829 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,835 |
| Pope Facts | 0 | - | 4.48 | 20,740 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,492,031 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,603 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,062,156 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,923,901 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,978 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,525,453 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,567,543 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,004 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,803 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 113,918 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,498 |
| Countries that Start with N | 0 | - | 4.93 | 996,513 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 847,341 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,759 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,680 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 603,276 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,907 |
| Country Flags but Australia | 0 | - | 4.38 | 1,775 |
| 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 | 58,489 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,145,290 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,603 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,231 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,953 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,871 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,985 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,400 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,229 |
| Countries that Start with C | 0 | - | 4.96 | 1,644,308 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,850 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,574 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,792 |
| 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 | 705,791 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 56,713 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,637 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 77,872 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,167,435 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,716 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,433 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,877 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,171 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,746 |
| Spin the World & Guess the Countries | 0 | - | 4.82 | 125,634 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,504 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,632 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,249 |
| 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 | 332,493 |
| Australia States and Territories by Abbreviation | 0 | - | 4.90 | 1,840 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,556 |
| "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 | 885,712 |
| 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 | 315,170 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,041,994 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,363 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,786 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,889 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,384 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,676 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 48,642 |
| Countries in World War II | 0 | - | 4.66 | 809,193 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,903 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.06 | 13,720 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,242,880 |
| Random Flag to Country | 0 | - | 4.99 | 504,141 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 453,980 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,977 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,287 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,306 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,743 |
| Countries that Start with L | 0 | - | 4.98 | 970,006 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 659,395 |
| Countries with Glaciers | 0 | - | 4.98 | 95,573 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,616 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,044 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,885 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,051 |
| 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 | 67,462 |
| 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 | 1,000,271 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,342,969 |
| 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 | 73,002 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,367 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,876 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,333 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 348,698 |
| Formula One World Champions | 0 | - | 4.97 | 297,949 |
| Random Country to Capital | 0 | - | 4.98 | 800,876 |
| Countries that Start with I | 0 | - | 4.92 | 1,160,151 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.86 | 2,171 |
| Series of Things #1 | 0 | - | 4.38 | 88,453 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,728 |
| 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 | 100,323 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,626 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,810 |
| Countries that Start with T | 0 | - | 4.89 | 908,779 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,660 |
| 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 |
