| Countries of the World Quiz | 0 | - | 5.00 | 40,530,292 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 319,574 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,997,022 |
| Small Countries with Large Economies | 0 | - | 4.75 | 72,478 |
| US States Quiz | 0 | - | 5.00 | 14,600,668 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 160,731 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 84,034 |
| World Capitals Quiz | 0 | - | 5.00 | 4,465,551 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,362,665 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 124,678 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 42,171 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 34,152 |
| Europe Map Quiz | 0 | - | 5.00 | 4,262,169 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 195,878 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,026,823 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,140,530 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,270,524 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,532 |
| Poorest Countries with Exceptions | 0 | - | 4.57 | 99,938 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,627 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,007,421 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.82 | 62,439 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 77,356 |
| Biggest Cities in Europe | 0 | - | 4.75 | 459,157 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,446,041 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 141,606 |
| All Country Flags of the World | 0 | - | 5.00 | 2,925,613 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.94 | 72,997 |
| Biggest Cities in the World | 0 | - | 4.89 | 680,062 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,900 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.63 | 26,416 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,837,430 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,318,065 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,114,872 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,366,970 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.58 | 6,569 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 20,055 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,039,517 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,093,409 |
| Random Capital to Country | 0 | - | 4.99 | 2,345,833 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,871 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,565,293 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,844 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,640 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,688 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,282,841 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 66,914 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 875,455 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,277 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,602 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,625 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,560 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,427 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,626 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,351,858 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,065,984 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,219,946 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 49,113 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,839 |
| True or False - Sudden Death | 0 | - | 4.84 | 80,091 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.92 | 1,182 |
| Countries that Start with M | 0 | - | 4.97 | 1,246,097 |
| Countries that Start with A | 0 | - | 4.98 | 1,929,562 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,718 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 107,461 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,452 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,908,408 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,302 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,662 |
| Countries that Start with B | 0 | - | 4.96 | 2,068,086 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,588 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,886 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,976 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 92,077 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,601 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,479,099 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,051,103 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,912,084 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,275 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,480 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,810 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,554,691 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,967 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,454 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 82,962 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,912 |
| Multiple Choice City Quiz – London | 0 | - | 4.62 | 23,185 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,203 |
| Countries that Start with N | 0 | - | 4.92 | 990,538 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,844 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,948 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,060 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,837 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,371,221 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,458 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,461 |
| Biggest Cities in the United States | 0 | - | 4.92 | 809,699 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,200 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,815 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,771 |
| Multiple Choice Color Identification | 0 | - | 4.48 | 2,487 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,964 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,247 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.83 | 21,265 |
| Countries that Start with G | 0 | - | 4.97 | 1,342,138 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,110,012 |
| "Of Something" Geography | 0 | - | 4.57 | 23,333 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,473 |
| Companies by Country | 0 | - | 4.49 | 106,173 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,702 |
| Countries that Start with C | 0 | - | 4.96 | 1,635,081 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,571 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,429 |
| Multiple Choice City Quiz – Austin | 0 | - | 4.50 | 955 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 500,288 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 49,018 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,320 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,415 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,339 |
| Top World Languages | 0 | - | 4.91 | 700,161 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,539 |
| Champions League Winners | 0 | - | 4.91 | 840,954 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,665 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,160,058 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,894 |
| Countries with Glaciers | 0 | - | 4.98 | 94,573 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,557 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,778 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,463 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,995 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,812 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,303 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,581 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,768 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 328,072 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,327 |
| Asia Map Quiz | 0 | - | 4.99 | 776,108 |
| NCAA Football Teams | 0 | - | 4.93 | 312,019 |
| Questions in Music | 0 | - | 4.37 | 44,126 |
| Countries in World War II | 0 | - | 4.70 | 803,302 |
| Random U.S. States on a Map | 0 | - | 4.95 | 480,216 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 876,574 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,151 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,474 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,190 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 23,039 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,223 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,416 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 2,054 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,521 |
| Series of Things #1 | 0 | - | 4.38 | 87,585 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 40,075 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,320 |
| Random Flag to Country | 0 | - | 4.99 | 500,218 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,949 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,233,643 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,568 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,934 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,915 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,945 |
| Countries that Start with L | 0 | - | 4.98 | 964,094 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,669 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,734 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,168 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,884 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,419 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,898 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,564 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,499 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,601 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,929 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,638 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,271 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,809 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,086 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,026,056 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,999 |
| Series of Things #2 | 0 | - | 4.46 | 68,586 |
| Formula One World Champions | 0 | - | 4.97 | 294,291 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,559 |
| Random Country to Capital | 0 | - | 4.98 | 796,144 |
| Countries that Start with I | 0 | - | 4.92 | 1,153,549 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,919 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 339,527 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,274 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,101 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,137 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 36,015 |
| Cities That Beat London | 0 | - | 4.66 | 44,374 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,744 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,987 |
| Countries that Start with T | 0 | - | 4.88 | 903,261 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,766 |
| Countries by Milk Production | 0 | - | 4.56 | 37,215 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 188,130 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,697 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,734 |
| British Bands - Sudden Death | 0 | - | 4.28 | 64,004 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,723 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,158 |
