| Countries of the World Quiz | 0 | - | 5.00 | 40,487,395 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 311,808 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,987,367 |
| US States Quiz | 0 | - | 5.00 | 14,586,600 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 122,497 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 82,825 |
| Small Countries with Large Economies | 0 | - | 4.72 | 62,759 |
| World Capitals Quiz | 0 | - | 5.00 | 4,461,661 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,359,351 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,631 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 74,802 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 33,072 |
| Europe Map Quiz | 0 | - | 5.00 | 4,258,912 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 194,892 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,021,538 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,137,494 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,265,011 |
| United States Map Quiz | 0 | - | 4.98 | 3,882,944 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 151,935 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,003,664 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,359 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.55 | 5,909 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,278 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 140,570 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,444,441 |
| All Country Flags of the World | 0 | - | 5.00 | 2,921,723 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,631 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.68 | 23,293 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,940 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,835,338 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,316,623 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,364,635 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,111,213 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,036,841 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,594 |
| Random Capital to Country | 0 | - | 4.99 | 2,344,266 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,091,306 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,349 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,563,361 |
| Countries that Start with S | 0 | - | 4.98 | 1,593,681 |
| Africa Map Quiz | 0 | - | 5.00 | 1,926,559 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,280,890 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 65,742 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,262 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,193 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,347 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 88,758 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 873,286 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,111 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,525 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,302,680 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,350,556 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,348 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,064,966 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,217,248 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,225 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,745 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 22,943 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,175 |
| Multiple Choice Color Identification | 0 | - | 4.38 | 2,050 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,130 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 63,920 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 106,720 |
| Countries that Start with A | 0 | - | 4.98 | 1,927,783 |
| Countries that Start with E | 0 | - | 4.95 | 1,221,602 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,001 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,129 |
| Countries that Start with B | 0 | - | 4.96 | 2,066,417 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,539 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,101 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,681 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 731,781 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,477,443 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 84,786 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,049,979 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,910,421 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,351 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,758 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,516,447 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,313 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 13,965 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,609 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,552,840 |
| NATO Members - Sudden Death | 0 | - | 4.53 | 82,523 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,549 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 55,882 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,625 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,774 |
| Countries that Start with N | 0 | - | 4.92 | 989,606 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,006 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,369,983 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 596,885 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,250 |
| Random Name a Valid Country | 0 | - | 4.99 | 165,857 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,519 |
| Biggest Cities in the United States | 0 | - | 4.92 | 809,045 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,700 |
| Mammals - Sudden Death | 0 | - | 4.82 | 51,949 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,154 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 1,704 |
| "Of Something" Geography | 0 | - | 4.57 | 23,169 |
| Companies by Country | 0 | - | 4.49 | 106,028 |
| Countries that Start with G | 0 | - | 4.97 | 1,340,977 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,106,420 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,328 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,061 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,340 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.40 | 82,039 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.20 | 85,911 |
| Countries that Start with C | 0 | - | 4.96 | 1,633,575 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 407,827 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,413 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,729 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,429 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,028 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,110 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,566 |
| Top World Languages | 0 | - | 4.91 | 699,428 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,332 |
| Champions League Winners | 0 | - | 4.90 | 839,847 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,863 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,158,987 |
| Countries with Glaciers | 0 | - | 4.98 | 94,230 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,555 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,426 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,572 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 119,189 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,610 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 118,688 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 26,609 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,174 |
| NBA MVPs - Sudden Death | 0 | - | 4.54 | 57,575 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 327,556 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,165 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,466 |
| Asia Map Quiz | 0 | - | 4.99 | 775,130 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,400 |
| NCAA Football Teams | 0 | - | 4.93 | 311,735 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,765 |
| Series of Things #1 | 0 | - | 4.38 | 87,441 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,296 |
| Countries in World War II | 0 | - | 4.70 | 802,305 |
| Random U.S. States on a Map | 0 | - | 4.95 | 478,778 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 38,979 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 873,814 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,739 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,437 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,156 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 565,921 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,723 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,383 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,007 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,504 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,002,818 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,611 |
| Random Flag to Country | 0 | - | 4.99 | 499,670 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,231,093 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 62,932 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,202 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 37,040 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,042 |
| Countries that Start with L | 0 | - | 4.98 | 963,154 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,746 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 651,700 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,537 |
| Countries by Milk Production | 0 | - | 4.56 | 37,111 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,037 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,273,974 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,171,914 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,791 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,285 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 994,596 |
| Multiple Choice City Quiz – Philadelphia | 0 | - | 5.00 | 1,594 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,223 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,742 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,386 |
| Series of Things #2 | 0 | - | 4.45 | 68,178 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,396 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,646 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,721 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,402 |
| Formula One World Champions | 0 | - | 4.97 | 293,864 |
| Cities That Beat London | 0 | - | 4.66 | 44,290 |
| Random Country to Capital | 0 | - | 4.98 | 795,224 |
| Countries that Start with I | 0 | - | 4.92 | 1,152,530 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,001 |
| Birds - Sudden Death | 0 | - | 4.50 | 47,821 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.28 | 153,642 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,840 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 351,961 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 338,128 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,826 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,675 |
| Countries that Start with T | 0 | - | 4.88 | 902,423 |
| NBA 60 Points in a Game | 0 | - | 4.34 | 393,750 |
| U.S. States by First Letter and Clue | 0 | - | 4.50 | 28,566 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,759 |
| States that Beat California | 0 | - | 4.56 | 56,836 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,212 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,912 |
