| Countries of the World Quiz | 0 | - | 5.00 | 40,442,315 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 300,597 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,976,573 |
| US States Quiz | 0 | - | 5.00 | 14,570,059 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 81,206 |
| World Capitals Quiz | 0 | - | 5.00 | 4,457,930 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 40,551 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,355,223 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 30,063 |
| Europe Map Quiz | 0 | - | 5.00 | 4,254,442 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 193,490 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,015,891 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,133,917 |
| Biggest Cities in Europe | 0 | - | 4.75 | 457,410 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,258,414 |
| United States Map Quiz | 0 | - | 4.98 | 3,880,923 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 151,044 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 4,998,345 |
| Biggest Cities in the World | 0 | - | 4.89 | 678,425 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,356 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 138,931 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,442,839 |
| All Country Flags of the World | 0 | - | 5.00 | 2,917,405 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,804 |
| Multiple Choice City Quiz – Dallas | 0 | - | 5.00 | 694 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,831,864 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,315,137 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,361,949 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,106,835 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 22,430 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,250 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,034,037 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 43,982 |
| Random Capital to Country | 0 | - | 4.99 | 2,342,426 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,088,138 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,561,616 |
| Countries that Start with S | 0 | - | 4.98 | 1,592,464 |
| Countries with the Most Murders | 0 | - | 4.55 | 133,634 |
| Africa Map Quiz | 0 | - | 5.00 | 1,925,141 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 46,794 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,278,129 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,006 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 63,383 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,138 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 88,059 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 870,934 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 80,528 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 159,949 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,301,745 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,349,007 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 47,075 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,063,450 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,214,738 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 19,315 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,259 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 20,681 |
| Countries that Start with M | 0 | - | 4.97 | 1,244,184 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 63,435 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 105,892 |
| Countries that Start with A | 0 | - | 4.98 | 1,926,013 |
| Countries that Start with E | 0 | - | 4.95 | 1,220,465 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,905,408 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 73,544 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,090 |
| Countries that Start with B | 0 | - | 4.96 | 2,064,729 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,097 |
| South America Map Quiz | 0 | - | 5.00 | 1,410,064 |
| Cities that End in R by Clue | 0 | - | 4.61 | 12,648 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.65 | 13,854 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 730,686 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,167 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 84,166 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,474,948 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,048,418 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 108,764 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,908,603 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,515,344 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,425 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,233 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.86 | 809 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,550,579 |
| NATO Members - Sudden Death | 0 | - | 4.53 | 82,060 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 55,458 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,107 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,567 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.77 | 1,140 |
| Countries that Start with N | 0 | - | 4.92 | 988,636 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 837,720 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 596,315 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,000 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,368,671 |
| Famous People from South America | 0 | - | 3.98 | 10,087 |
| Random Name a Valid Country | 0 | - | 4.99 | 165,585 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,009 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,123 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,363 |
| Mammals - Sudden Death | 0 | - | 4.82 | 51,638 |
| Biggest Cities in the United States | 0 | - | 4.92 | 808,269 |
| "Of Something" Geography | 0 | - | 4.57 | 23,002 |
| Companies by Country | 0 | - | 4.49 | 105,848 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 43,637 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.19 | 84,928 |
| Countries that Start with G | 0 | - | 4.97 | 1,339,817 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,240 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 63,894 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,101,396 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.40 | 81,520 |
| Countries that Start with C | 0 | - | 4.96 | 1,632,132 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 406,986 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,283 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 498,517 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 59,673 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,744 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 53,810 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 36,818 |
| Top World Languages | 0 | - | 4.91 | 698,583 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 42,835 |
| Champions League Winners | 0 | - | 4.90 | 838,399 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,025 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,296 |
| Flags With Gravity #1 | 0 | - | 4.96 | 22,277 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,166 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,157,878 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 1,883 |
| Multiple Choice City Quiz – Philadelphia | 0 | - | 5.00 | 1,448 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,370 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 26,404 |
| Countries with Glaciers | 0 | - | 4.98 | 93,238 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,295 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,078 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 117,798 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 508,707 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,502 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 381,456 |
| Series of Things #1 | 0 | - | 4.38 | 87,258 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,462 |
| Countries that Start with P | 0 | - | 4.94 | 1,091,588 |
| Asia Map Quiz | 0 | - | 4.99 | 773,786 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 327,032 |
| NCAA Football Teams | 0 | - | 4.93 | 311,268 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 123,822 |
| NBA MVPs - Sudden Death | 0 | - | 4.53 | 56,555 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 38,728 |
| Random U.S. States on a Map | 0 | - | 4.95 | 477,627 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 863,886 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,032,317 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,422 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 565,341 |
| Countries in World War II | 0 | - | 4.67 | 801,328 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,142 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 76,991 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.28 | 153,269 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,002,190 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.65 | 1,228,924 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,244 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,576 |
| Random Flag to Country | 0 | - | 4.99 | 499,237 |
| Biggest Countries by Area | 0 | - | 5.00 | 924,425 |
| Countries by Milk Production | 0 | - | 4.56 | 36,994 |
| Countries that Start with L | 0 | - | 4.98 | 962,211 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 650,214 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,238 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 63,482 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.72 | 10,236 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,629 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,660 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,273,277 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,550 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,170,852 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 161,774 |
| NBA 60 Points in a Game | 0 | - | 4.36 | 393,178 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 993,783 |
| Cities That Beat London | 0 | - | 4.66 | 44,200 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,334,423 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,160 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,296 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,024,544 |
| Series of Things #2 | 0 | - | 4.45 | 67,427 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,664 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 130,824 |
| Birds - Sudden Death | 0 | - | 4.50 | 47,551 |
| Formula One World Champions | 0 | - | 4.97 | 293,241 |
| Random Country to Capital | 0 | - | 4.98 | 794,608 |
| Countries that Start with I | 0 | - | 4.92 | 1,151,452 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 351,581 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 336,728 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,641 |
| States that Beat California | 0 | - | 4.56 | 56,719 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,632 |
| U.S. States by First Letter and Clue | 0 | - | 4.50 | 28,376 |
| Countries Closest to Afro-Eurasia | 0 | - | 4.23 | 8,684 |
| A Quiz About Vampires | 0 | - | 4.42 | 19,585 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,488 |
| Countries that Start with T | 0 | - | 4.88 | 901,598 |
| Pin the Flag - South America | 0 | - | 4.99 | 8,470 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 830,673 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,090 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 59,739 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 90,774 |
| Countries that Start with U | 0 | - | 4.96 | 814,254 |
