| Countries of the World Quiz | 0 | - | 5.00 | 40,536,810 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 321,293 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,998,559 |
| Small Countries with Large Economies | 0 | - | 4.76 | 73,359 |
| US States Quiz | 0 | - | 5.00 | 14,602,948 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 161,433 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 84,236 |
| World Capitals Quiz | 0 | - | 5.00 | 4,466,133 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,363,153 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 73,976 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 124,852 |
| Dog Breeds - Sudden Death | 0 | - | 4.51 | 42,279 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 34,305 |
| Europe Map Quiz | 0 | - | 5.00 | 4,262,704 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 196,148 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,027,509 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,140,927 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,271,331 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,723 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,008,086 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,792 |
| Poorest Countries with Exceptions | 0 | - | 4.57 | 100,243 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.84 | 62,839 |
| Memory Test - Sudden Death | 0 | - | 4.84 | 141,791 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,446,228 |
| All Country Flags of the World | 0 | - | 5.00 | 2,926,203 |
| Biggest Cities in Europe | 0 | - | 4.75 | 459,268 |
| Top 10 Richest Countries in Asia | 0 | - | 4.86 | 77,576 |
| Biggest Cities in the World | 0 | - | 4.89 | 680,186 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,926 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,837,818 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.63 | 26,693 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,318,328 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,115,397 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,367,230 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 20,090 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,039,891 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.58 | 6,616 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,093,848 |
| Random Capital to Country | 0 | - | 4.99 | 2,346,075 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,928 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,565,491 |
| Countries that Start with S | 0 | - | 4.98 | 1,595,009 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,689 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,868 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,283,162 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 67,054 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 875,788 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.93 | 47,655 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,379 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,672 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,668 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,770 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,475 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,352,082 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,066,191 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,220,230 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 49,230 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.94 | 1,408 |
| True or False - Sudden Death | 0 | - | 4.84 | 80,165 |
| Countries that Start with M | 0 | - | 4.97 | 1,246,271 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,888 |
| Multiple Choice City Quiz – Jerusalem | 0 | - | 4.38 | 764 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 107,596 |
| Countries that Start with A | 0 | - | 4.98 | 1,929,801 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,871 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,908,638 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,355 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,487 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,734 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.81 | 74,681 |
| Countries that Start with B | 0 | - | 4.96 | 2,068,337 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,005 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 79,029 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 92,137 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,794 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,479,425 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,051,260 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,912,349 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,385 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,615 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 110,138 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,554,950 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 61,025 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 83,060 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,482 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,969 |
| Countries that Start with N | 0 | - | 4.93 | 990,693 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,258 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,952 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,976 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,371,432 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,543 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,076 |
| Multiple Choice City Quiz – London | 0 | - | 4.62 | 23,230 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,847 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,519 |
| Biggest Cities in the United States | 0 | - | 4.92 | 809,800 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,238 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,885 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,996 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,294 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,798 |
| Countries that Start with G | 0 | - | 4.97 | 1,342,301 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.83 | 21,279 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,110,776 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,564 |
| "Of Something" Geography | 0 | - | 4.57 | 23,361 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,761 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.11 | 44,455 |
| Companies by Country | 0 | - | 4.49 | 106,206 |
| Countries that Start with C | 0 | - | 4.96 | 1,635,271 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,697 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,437 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 500,439 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 49,072 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,374 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,377 |
| Top World Languages | 0 | - | 4.91 | 700,302 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,705 |
| Champions League Winners | 0 | - | 4.91 | 841,195 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,720 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,160,248 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,955 |
| Countries with Glaciers | 0 | - | 4.98 | 94,600 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,813 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,581 |
| Multiple Choice Color Identification | 0 | - | 4.37 | 2,548 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,532 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 85,010 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,850 |
| Multiple Choice City Quiz – Austin | 0 | - | 4.50 | 1,027 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,652 |
| Questions in Music | 0 | - | 4.37 | 44,479 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 328,151 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,441 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,371 |
| Asia Map Quiz | 0 | - | 4.99 | 776,270 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,788 |
| NCAA Football Teams | 0 | - | 4.93 | 312,050 |
| Countries in World War II | 0 | - | 4.70 | 803,458 |
| Random U.S. States on a Map | 0 | - | 4.95 | 480,289 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 876,965 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,239 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,654 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,224 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 23,078 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,488 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,235 |
| Series of Things #1 | 0 | - | 4.38 | 87,603 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,543 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 40,129 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,404 |
| Random Flag to Country | 0 | - | 4.99 | 500,285 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,997 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,233,741 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,595 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 78,017 |
| Biggest Countries by Area | 0 | - | 5.00 | 926,055 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,941 |
| Countries that Start with L | 0 | - | 4.98 | 964,221 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 2,083 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,915 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,718 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,195 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,943 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,487 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,697 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,923 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,173,169 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,695 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,407 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,539 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,690 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,917 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,138 |
| Pin the Flag - South America | 0 | - | 4.99 | 10,090 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,026,233 |
| Series of Things #2 | 0 | - | 4.46 | 68,652 |
| Formula One World Champions | 0 | - | 4.97 | 294,420 |
| Random Country to Capital | 0 | - | 4.98 | 796,234 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,587 |
| Countries that Start with I | 0 | - | 4.92 | 1,153,714 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 339,739 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,331 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,941 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,151 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,167 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 36,047 |
| Cities That Beat London | 0 | - | 4.66 | 44,399 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,761 |
| Countries that Beat the United States | 0 | - | 4.92 | 144,023 |
| Countries that Start with T | 0 | - | 4.88 | 903,389 |
| NBA Basketball Records | 0 | - | 4.23 | 158,925 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,769 |
| Countries by Milk Production | 0 | - | 4.56 | 37,226 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 188,190 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,817 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,715 |
| British Bands - Sudden Death | 0 | - | 4.28 | 64,054 |
