| Countries of the World Quiz | 0 | - | 5.00 | 40,495,620 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 313,830 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,989,145 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 123,322 |
| US States Quiz | 0 | - | 5.00 | 14,589,551 |
| Small Countries with Large Economies | 0 | - | 4.72 | 63,455 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 83,080 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 75,772 |
| World Capitals Quiz | 0 | - | 5.00 | 4,462,321 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,359,979 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,747 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 33,330 |
| Europe Map Quiz | 0 | - | 5.00 | 4,259,729 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 195,140 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,022,395 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,138,119 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,266,272 |
| United States Map Quiz | 0 | - | 4.98 | 3,883,280 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,075 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,004,757 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,512 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.55 | 6,088 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,416 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 140,828 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,444,643 |
| All Country Flags of the World | 0 | - | 5.00 | 2,922,408 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,661 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.68 | 24,320 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,963 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,835,782 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,316,842 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,365,163 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,112,092 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,037,332 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,643 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,091,854 |
| Random Capital to Country | 0 | - | 4.99 | 2,344,566 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,401 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,563,720 |
| Countries that Start with S | 0 | - | 4.98 | 1,593,888 |
| Africa Map Quiz | 0 | - | 5.00 | 1,926,804 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 66,097 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,281,437 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,330 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,406 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 88,883 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,240 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 873,567 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,198 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,302,816 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,604 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,350,825 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,586 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,065,282 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,217,750 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,268 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,819 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,315 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 22,989 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,244 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 63,970 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 106,863 |
| Countries that Start with A | 0 | - | 4.98 | 1,928,159 |
| Countries that Start with E | 0 | - | 4.95 | 1,221,771 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,190 |
| Multiple Choice Color Identification | 0 | - | 4.38 | 2,153 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,224 |
| Countries that Start with B | 0 | - | 4.96 | 2,066,676 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,617 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,267 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,750 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 731,979 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,477,876 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 84,903 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,050,364 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,910,722 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,447 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,516,653 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,768 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,326 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 13,984 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,704 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,553,256 |
| NATO Members - Sudden Death | 0 | - | 4.53 | 82,612 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,630 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 55,951 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,816 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,655 |
| Countries that Start with N | 0 | - | 4.92 | 989,772 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,190 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,370,239 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 596,977 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,280 |
| Random Name a Valid Country | 0 | - | 4.99 | 165,908 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,599 |
| Biggest Cities in the United States | 0 | - | 4.92 | 809,184 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,747 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,004 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,177 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 1,803 |
| "Of Something" Geography | 0 | - | 4.57 | 23,192 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,153 |
| Companies by Country | 0 | - | 4.49 | 106,057 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,107,310 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,422 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,126 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.40 | 82,149 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,356 |
| Countries that Start with C | 0 | - | 4.96 | 1,633,799 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.20 | 86,047 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 407,963 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,812 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,540 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,087 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,161 |
| Top World Languages | 0 | - | 4.91 | 699,578 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,390 |
| Champions League Winners | 0 | - | 4.90 | 840,090 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,894 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,159,180 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,450 |
| Countries with Glaciers | 0 | - | 4.98 | 94,308 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,643 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,452 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 119,885 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,589 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,621 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,654 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 118,833 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 26,639 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,232 |
| NBA MVPs - Sudden Death | 0 | - | 4.54 | 57,778 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 327,624 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,601 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,177 |
| Asia Map Quiz | 0 | - | 4.99 | 775,396 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,422 |
| NCAA Football Teams | 0 | - | 4.93 | 311,839 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,817 |
| Series of Things #1 | 0 | - | 4.38 | 87,471 |
| Countries in World War II | 0 | - | 4.70 | 802,471 |
| Random U.S. States on a Map | 0 | - | 4.95 | 478,882 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,033 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 874,653 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,341 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,285 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,625 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,762 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,021 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,789 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,418 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,002,927 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,607 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,034 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,669 |
| Random Flag to Country | 0 | - | 4.99 | 499,807 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,231,557 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,125 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,358 |
| Countries that Start with L | 0 | - | 4.98 | 963,297 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,777 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,069 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 651,971 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 37,067 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,607 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,128 |
| Countries by Milk Production | 0 | - | 4.56 | 37,135 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,119 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,179 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,816 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,369 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 994,715 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,365 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,795 |
| Series of Things #2 | 0 | - | 4.45 | 68,297 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,517 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,434 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,511 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,666 |
| Formula One World Champions | 0 | - | 4.97 | 293,960 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,734 |
| Multiple Choice City Quiz – Philadelphia | 0 | - | 5.00 | 1,607 |
| Random Country to Capital | 0 | - | 4.98 | 795,316 |
| Cities That Beat London | 0 | - | 4.66 | 44,305 |
| Countries that Start with I | 0 | - | 4.92 | 1,152,687 |
| Birds - Sudden Death | 0 | - | 4.50 | 47,889 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,023 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,017 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,872 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 338,345 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.28 | 153,717 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,859 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,746 |
| Countries that Start with T | 0 | - | 4.88 | 902,557 |
| NBA 60 Points in a Game | 0 | - | 4.34 | 393,847 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,812 |
| U.S. States by First Letter and Clue | 0 | - | 4.50 | 28,594 |
| States that Beat California | 0 | - | 4.56 | 56,857 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,327 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,952 |
