| Countries of the World Quiz | 0 | - | 5.00 | 40,475,454 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 309,183 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,984,671 |
| US States Quiz | 0 | - | 5.00 | 14,582,345 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 82,407 |
| World Capitals Quiz | 0 | - | 5.00 | 4,460,672 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,418 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,358,321 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 32,571 |
| Europe Map Quiz | 0 | - | 5.00 | 4,257,980 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 194,504 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,020,165 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,136,534 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,263,414 |
| United States Map Quiz | 0 | - | 4.98 | 3,882,445 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,161 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 151,706 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,002,321 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,071 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 140,087 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,443,967 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.50 | 5,273 |
| All Country Flags of the World | 0 | - | 5.00 | 2,920,629 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,568 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,908 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,834,300 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,316,152 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,363,954 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,110,100 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,497 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,036,141 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.72 | 19,343 |
| Random Capital to Country | 0 | - | 4.99 | 2,343,821 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,090,647 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,254 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,562,901 |
| Countries that Start with S | 0 | - | 4.98 | 1,593,363 |
| Africa Map Quiz | 0 | - | 5.00 | 1,926,273 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,280,186 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 65,257 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,140 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,090 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,276 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 88,570 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 872,736 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 80,934 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,445 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 22,839 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,302,411 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,350,150 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,082 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,064,619 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,149 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,216,676 |
| Multiple Choice Color Identification | 0 | - | 4.28 | 1,838 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,619 |
| Countries that Start with M | 0 | - | 4.97 | 1,244,929 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 20,990 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 63,780 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 106,448 |
| Countries that Start with A | 0 | - | 4.98 | 1,927,311 |
| Countries that Start with E | 0 | - | 4.95 | 1,221,328 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,906,621 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.88 | 1,597 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,026 |
| Countries that Start with B | 0 | - | 4.96 | 2,065,979 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,416 |
| South America Map Quiz | 0 | - | 5.00 | 1,410,909 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,501 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 731,482 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,731 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 84,606 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,476,887 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,049,595 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,909,950 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,269 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,200 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.65 | 13,945 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,516,154 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,522 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,344 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,552,227 |
| NATO Members - Sudden Death | 0 | - | 4.53 | 82,406 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,587 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 55,770 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,437 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,713 |
| Countries that Start with N | 0 | - | 4.92 | 989,356 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 838,693 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 596,743 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,369,660 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,175 |
| Random Name a Valid Country | 0 | - | 4.99 | 165,790 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,389 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,605 |
| Biggest Cities in the United States | 0 | - | 4.92 | 808,863 |
| Mammals - Sudden Death | 0 | - | 4.82 | 51,852 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,127 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,519 |
| "Of Something" Geography | 0 | - | 4.57 | 23,128 |
| Companies by Country | 0 | - | 4.49 | 105,981 |
| Countries that Start with G | 0 | - | 4.97 | 1,340,659 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 43,943 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,105,347 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.19 | 85,748 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,199 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,319 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.40 | 81,939 |
| Countries that Start with C | 0 | - | 4.96 | 1,633,212 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 407,604 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,623 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,211 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 59,926 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,017 |
| Top World Languages | 0 | - | 4.91 | 699,188 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,824 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,204 |
| Champions League Winners | 0 | - | 4.90 | 839,516 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,158,680 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,466 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,391 |
| Countries with Glaciers | 0 | - | 4.98 | 94,043 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,489 |
| Small Countries with Large Economies | 0 | - | 4.72 | 61,009 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,541 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 118,465 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 26,576 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 117,856 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,056 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,219 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,139 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,363 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,241 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,007 |
| Asia Map Quiz | 0 | - | 4.99 | 774,789 |
| Series of Things #1 | 0 | - | 4.38 | 87,396 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,672 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 327,440 |
| NBA MVPs - Sudden Death | 0 | - | 4.53 | 57,307 |
| NCAA Football Teams | 0 | - | 4.93 | 311,607 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,689 |
| Countries in World War II | 0 | - | 4.70 | 802,059 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 38,917 |
| Random U.S. States on a Map | 0 | - | 4.95 | 478,485 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 872,542 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 36,995 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,150 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 565,785 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,008 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,643 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 123,959 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,322 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,388 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.65 | 1,230,601 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,002,662 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,529 |
| Random Flag to Country | 0 | - | 4.99 | 499,559 |
| Famous People from South America | 0 | - | 4.02 | 10,634 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,014 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,698 |
| Multiple Choice City Quiz – Philadelphia | 0 | - | 5.00 | 1,566 |
| Countries that Start with L | 0 | - | 4.98 | 962,886 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 62,394 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 651,383 |
| Countries by Milk Production | 0 | - | 4.56 | 37,081 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,470 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 63,890 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,273,798 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,752 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.28 | 153,569 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,171,721 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,160 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 994,419 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,034 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,708 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,622 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,626 |
| Series of Things #2 | 0 | - | 4.45 | 68,022 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,175 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,330 |
| Cities That Beat London | 0 | - | 4.66 | 44,261 |
| Formula One World Champions | 0 | - | 4.97 | 293,736 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 130,958 |
| Random Country to Capital | 0 | - | 4.98 | 795,065 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,804 |
| Birds - Sudden Death | 0 | - | 4.50 | 47,747 |
| Countries that Start with I | 0 | - | 4.92 | 1,152,276 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,182 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 351,874 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 337,763 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,785 |
| NBA 60 Points in a Game | 0 | - | 4.34 | 393,625 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,511 |
| Countries that Start with T | 0 | - | 4.88 | 902,208 |
| States that Beat California | 0 | - | 4.56 | 56,811 |
| U.S. States by First Letter and Clue | 0 | - | 4.50 | 28,506 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,674 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,817 |
| A Quiz About Vampires | 0 | - | 4.42 | 19,673 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,084 |
