| Countries of the World Quiz | 0 | - | 5.00 | 40,801,486 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 387,508 |
| Countries of the Popes | 0 | - | 4.76 | 98,762 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,062,089 |
| BRICS Member Countries | 0 | - | 4.89 | 38,071 |
| US States Quiz | 0 | - | 5.00 | 14,696,850 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 122,949 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 68,573 |
| World Capitals Quiz | 0 | - | 5.00 | 4,487,663 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,660 |
| Every Asian Flag - Sudden Death | 0 | - | 4.92 | 91,810 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,384,821 |
| Europe Map Quiz | 0 | - | 5.00 | 4,283,144 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,056,893 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,295 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,161,906 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,310,529 |
| United States Map Quiz | 0 | - | 4.98 | 3,896,969 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 143,563 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,390 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,037,519 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,552 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 27,759 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 157,718 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,337 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,478,666 |
| All Country Flags of the World | 0 | - | 5.00 | 2,953,340 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 150,628 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,025 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,372 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,142 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,066 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,852,750 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 87,957 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,139,545 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,078 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,382,617 |
| Country Flags but Australia | 0 | - | 4.86 | 1,358 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.33 | 13,372 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,108,382 |
| Random Capital to Country | 0 | - | 4.99 | 2,355,985 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,056,305 |
| Roman Cities – Sudden Death | 0 | - | 4.91 | 3,192 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,575,808 |
| Countries that Start with S | 0 | - | 4.98 | 1,601,933 |
| Africa Map Quiz | 0 | - | 5.00 | 1,935,427 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,298,850 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,055 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 890,727 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 9,308 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,519 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.91 | 71,489 |
| Multiple Choice Color Identification | 0 | - | 4.21 | 23,209 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 93,233 |
| Biggest Cities in Europe | 0 | - | 4.75 | 463,252 |
| Champions League Winners | 0 | - | 4.91 | 849,804 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 34,558 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,308,957 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,360,867 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 84,815 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,075,222 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,236,247 |
| Countries Richer Than Their Neighbors | 0 | - | 4.43 | 53,909 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 58,272 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,720 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,732 |
| Pope Facts | 0 | - | 4.48 | 20,502 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,221 |
| Countries that Start with M | 0 | - | 4.97 | 1,251,814 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,645 |
| Countries that Start with A | 0 | - | 4.98 | 1,939,681 |
| Countries that Start with E | 0 | - | 4.95 | 1,229,698 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,097 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 111,916 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 55,501 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.86 | 78,055 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,243 |
| Countries that Start with B | 0 | - | 4.95 | 2,078,273 |
| South America Map Quiz | 0 | - | 5.00 | 1,417,583 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.70 | 82,118 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,795 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,673 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,158 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,301 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,491,034 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,347 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,889 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,061,100 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,922,779 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,524,736 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,566,436 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 24,725 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,521 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 113,575 |
| Be Happy - Sudden Death | 0 | - | 4.88 | 63,313 |
| Countries that Start with N | 0 | - | 4.93 | 996,033 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 846,656 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,474 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,089 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 602,639 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,634 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,147 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,328 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,136 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,293 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,142,694 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,879 |
| Countries that Start with G | 0 | - | 4.97 | 1,348,995 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,068 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,811 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,736 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,101 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,057 |
| Countries that Start with C | 0 | - | 4.96 | 1,643,536 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,430 |
| Australia States and Territories by Abbreviation | 0 | - | 4.90 | 1,693 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,102 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,511 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,388 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,169 |
| Top World Languages | 0 | - | 4.91 | 705,326 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,449 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,166,875 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,499 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 56,516 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,212 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,088 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,389 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,777 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 125,192 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,479 |
| Biggest Countries with No McDonald's | 0 | - | 4.86 | 76,685 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,453 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 80,244 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,377 |
| Countries that Start with P | 0 | - | 4.95 | 1,098,793 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,084 |
| "Of Something" Geography | 0 | - | 4.57 | 24,334 |
| Asia Map Quiz | 0 | - | 4.99 | 782,876 |
| Companies by Country | 0 | - | 4.49 | 107,178 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 331,648 |
| Random U.S. States on a Map | 0 | - | 4.95 | 487,977 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 885,102 |
| NCAA Football Teams | 0 | - | 4.93 | 314,916 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,282 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 72,857 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,041,380 |
| Pin the Flag - South America | 0 | - | 4.99 | 14,823 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,471 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,491 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,536 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 48,484 |
| Countries in World War II | 0 | - | 4.66 | 808,727 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,621 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,878 |
| Random Flag to Country | 0 | - | 4.99 | 503,834 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 453,784 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,579 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 46,846 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,242,367 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 80,989 |
| Biggest Countries by Area | 0 | - | 5.00 | 930,862 |
| Countries with Glaciers | 0 | - | 4.98 | 95,507 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,630 |
| Countries that Start with L | 0 | - | 4.98 | 969,547 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 658,880 |
| Chancellors of Germany, 1949–present | 0 | - | 4.59 | 15,198 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,758 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,327 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,458 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 39,912 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.84 | 2,079 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 24,811 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,194 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,279,529 |
| Beatles Songs - Sudden Death | 0 | - | 4.64 | 48,926 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 999,927 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,342,461 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,109 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,030,727 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,757 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,203 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,180,595 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,702 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,023 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 347,740 |
| Formula One World Champions | 0 | - | 4.97 | 297,616 |
| Random Country to Capital | 0 | - | 4.98 | 800,485 |
| Countries that Start with I | 0 | - | 4.92 | 1,159,593 |
| Series of Things #1 | 0 | - | 4.38 | 88,378 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,690 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,542 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,243 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,423 |
| NBA Rookies of the Year | 0 | - | 4.45 | 50,924 |
| Countries that Start with T | 0 | - | 4.88 | 908,351 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 44,808 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,348 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,509 |
| Questions in Music | 0 | - | 4.38 | 46,548 |
