| Countries of the World Quiz | 0 | - | 5.00 | 40,508,369 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 316,431 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,991,797 |
| Small Countries with Large Economies | 0 | - | 4.75 | 66,741 |
| US States Quiz | 0 | - | 5.00 | 14,593,776 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 124,092 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 83,433 |
| World Capitals Quiz | 0 | - | 5.00 | 4,463,391 |
| Poorest Countries with Exceptions | 0 | - | 4.58 | 98,906 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,360,876 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 76,697 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,911 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 33,674 |
| Europe Map Quiz | 0 | - | 5.00 | 4,260,603 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 195,359 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,024,052 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,139,107 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,267,936 |
| United States Map Quiz | 0 | - | 4.98 | 3,883,773 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,298 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,005,875 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,759 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 141,091 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,445,106 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,653 |
| All Country Flags of the World | 0 | - | 5.00 | 2,923,586 |
| Multiple Choice City Quiz – Austin | 0 | - | 5.00 | 705 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.57 | 6,334 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.67 | 25,539 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,744 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,836,506 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,991 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,317,267 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,365,926 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,113,226 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,038,090 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,766 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,092,507 |
| Random Capital to Country | 0 | - | 4.99 | 2,345,035 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,564,288 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,496 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,228 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,113 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,282,029 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 66,460 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,411 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,029 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 874,306 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,502 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,310 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,338 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,096 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,351,230 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,848 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,671 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,065,582 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,218,588 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,914 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,325 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,594 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,384 |
| Countries that Start with A | 0 | - | 4.98 | 1,928,738 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 107,054 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,134 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,107 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,548 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,395 |
| Countries that Start with B | 0 | - | 4.96 | 2,067,163 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,495 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,728 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 23,072 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,879 |
| Multiple Choice Color Identification | 0 | - | 4.46 | 2,283 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,213 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,478,407 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,042 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,050,736 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,911,229 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,541 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,516,969 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,365 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,812 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,553,830 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,790 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,014 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 82,707 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,723 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,032 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,870 |
| Countries that Start with N | 0 | - | 4.92 | 990,041 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,470 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,370,500 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,711 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,139 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,339 |
| Biggest Cities in the United States | 0 | - | 4.93 | 809,365 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,019 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,694 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,828 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,106 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,213 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,529 |
| "Of Something" Geography | 0 | - | 4.57 | 23,241 |
| Companies by Country | 0 | - | 4.49 | 106,102 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,108,441 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,275 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,541 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,387 |
| Countries that Start with C | 0 | - | 4.96 | 1,634,234 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,241 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,222 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,909 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,724 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 1,919 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,185 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,148 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,229 |
| Top World Languages | 0 | - | 4.91 | 699,792 |
| Champions League Winners | 0 | - | 4.91 | 840,415 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,508 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 120,722 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,159,494 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,763 |
| Countries with Glaciers | 0 | - | 4.98 | 94,418 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,946 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,488 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,683 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,001 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,726 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,343 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,678 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 327,806 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,873 |
| Asia Map Quiz | 0 | - | 4.99 | 775,716 |
| NCAA Football Teams | 0 | - | 4.93 | 311,932 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,194 |
| Countries in World War II | 0 | - | 4.70 | 802,705 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 57,971 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,896 |
| Random U.S. States on a Map | 0 | - | 4.95 | 479,246 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,462 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 875,521 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,090 |
| Series of Things #1 | 0 | - | 4.38 | 87,515 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,902 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,186 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,898 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,834 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,080 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,490 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,760 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,398 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,771 |
| Random Flag to Country | 0 | - | 4.99 | 499,937 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,406 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,636 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,232,135 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,377 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,081 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,576 |
| Countries that Start with L | 0 | - | 4.98 | 963,575 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,297 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,821 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,696 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,244 |
| Questions in Music | 0 | - | 4.36 | 42,507 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,500 |
| Countries by Milk Production | 0 | - | 4.56 | 37,163 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,292 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,495 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,487 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 994,933 |
| Series of Things #2 | 0 | - | 4.46 | 68,434 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,115 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,546 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,905 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,852 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,699 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,664 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,483 |
| Formula One World Champions | 0 | - | 4.97 | 294,062 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 37,113 |
| Random Country to Capital | 0 | - | 4.98 | 795,565 |
| Countries that Start with I | 0 | - | 4.92 | 1,153,001 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,000 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,700 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,124 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,065 |
| Cities That Beat London | 0 | - | 4.66 | 44,338 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 338,772 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,930 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,749 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,904 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,878 |
| Countries that Start with T | 0 | - | 4.88 | 902,796 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,638 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,891 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.28 | 153,800 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,471 |
| States that Beat California | 0 | - | 4.56 | 56,874 |
