| Countries of the World Quiz | 0 | - | 5.00 | 40,534,617 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 320,579 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,997,973 |
| Small Countries with Large Economies | 0 | - | 4.76 | 73,055 |
| US States Quiz | 0 | - | 5.00 | 14,602,127 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 161,216 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 84,189 |
| World Capitals Quiz | 0 | - | 5.00 | 4,465,934 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,362,974 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 73,695 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 124,797 |
| Dog Breeds - Sudden Death | 0 | - | 4.51 | 42,245 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 34,254 |
| Europe Map Quiz | 0 | - | 5.00 | 4,262,465 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 196,062 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,027,251 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,140,782 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,270,922 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,657 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,007,806 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,741 |
| Poorest Countries with Exceptions | 0 | - | 4.57 | 100,147 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.84 | 62,715 |
| Memory Test - Sudden Death | 0 | - | 4.84 | 141,698 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,446,125 |
| All Country Flags of the World | 0 | - | 5.00 | 2,925,967 |
| Top 10 Richest Countries in Asia | 0 | - | 4.86 | 77,508 |
| Biggest Cities in Europe | 0 | - | 4.75 | 459,225 |
| Biggest Cities in the World | 0 | - | 4.89 | 680,144 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,919 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,837,636 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.63 | 26,582 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,318,245 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,115,171 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,367,151 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 20,075 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,039,761 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.58 | 6,603 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,093,657 |
| Random Capital to Country | 0 | - | 4.99 | 2,345,994 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,903 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,565,409 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,954 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,670 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,817 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,283,059 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 67,009 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 875,640 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.93 | 47,628 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,331 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,651 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,628 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,708 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,462 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,351,987 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,066,112 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,220,168 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 49,200 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.94 | 1,333 |
| True or False - Sudden Death | 0 | - | 4.84 | 80,144 |
| Countries that Start with M | 0 | - | 4.97 | 1,246,207 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,869 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 107,548 |
| Countries that Start with A | 0 | - | 4.98 | 1,929,719 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,810 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,908,574 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,341 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,476 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,714 |
| Multiple Choice City Quiz – Jerusalem | 0 | - | 4.38 | 690 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.81 | 74,653 |
| Countries that Start with B | 0 | - | 4.96 | 2,068,251 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,965 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 79,007 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 92,117 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,722 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,479,312 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,051,213 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,912,254 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,347 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,578 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 110,066 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,554,861 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 61,013 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 83,036 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,470 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,938 |
| Countries that Start with N | 0 | - | 4.93 | 990,634 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,242 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,913 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,967 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,371,354 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,072 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,517 |
| Multiple Choice City Quiz – London | 0 | - | 4.62 | 23,218 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,844 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,504 |
| Biggest Cities in the United States | 0 | - | 4.92 | 809,766 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,228 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,858 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,980 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,787 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,280 |
| Countries that Start with G | 0 | - | 4.97 | 1,342,246 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.83 | 21,271 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,110,372 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,523 |
| "Of Something" Geography | 0 | - | 4.57 | 23,352 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,736 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.11 | 44,434 |
| Companies by Country | 0 | - | 4.49 | 106,194 |
| Countries that Start with C | 0 | - | 4.96 | 1,635,203 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,667 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,436 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 500,400 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 49,048 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,350 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,366 |
| Top World Languages | 0 | - | 4.91 | 700,259 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,649 |
| Champions League Winners | 0 | - | 4.91 | 841,097 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,697 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,160,193 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,929 |
| Countries with Glaciers | 0 | - | 4.98 | 94,591 |
| Multiple Choice Color Identification | 0 | - | 4.37 | 2,524 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,803 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,571 |
| Multiple Choice City Quiz – Austin | 0 | - | 4.50 | 1,009 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,500 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 85,006 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,842 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,637 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,347 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 328,131 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,396 |
| Questions in Music | 0 | - | 4.37 | 44,381 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,778 |
| Asia Map Quiz | 0 | - | 4.99 | 776,196 |
| NCAA Football Teams | 0 | - | 4.93 | 312,041 |
| Countries in World War II | 0 | - | 4.70 | 803,411 |
| Random U.S. States on a Map | 0 | - | 4.95 | 480,277 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 876,817 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,199 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,564 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,213 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 23,058 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,229 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,464 |
| Series of Things #1 | 0 | - | 4.38 | 87,596 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,537 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 40,112 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,382 |
| Random Flag to Country | 0 | - | 4.99 | 500,269 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,974 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,233,699 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,583 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,979 |
| Biggest Countries by Area | 0 | - | 5.00 | 926,034 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 2,071 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,932 |
| Countries that Start with L | 0 | - | 4.98 | 964,170 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,855 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,700 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,185 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,909 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,463 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,596 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,916 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,173,134 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,669 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,525 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,341 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,650 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,884 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,124 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,026,162 |
| Pin the Flag - South America | 0 | - | 4.99 | 10,063 |
| Series of Things #2 | 0 | - | 4.46 | 68,637 |
| Formula One World Champions | 0 | - | 4.97 | 294,360 |
| Random Country to Capital | 0 | - | 4.98 | 796,184 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,574 |
| Countries that Start with I | 0 | - | 4.92 | 1,153,647 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 339,671 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,313 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,936 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,146 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,158 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 36,036 |
| Cities That Beat London | 0 | - | 4.66 | 44,387 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,755 |
| Countries that Beat the United States | 0 | - | 4.92 | 144,011 |
| Countries that Start with T | 0 | - | 4.88 | 903,356 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,768 |
| Countries by Milk Production | 0 | - | 4.56 | 37,222 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 188,169 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,793 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,703 |
| British Bands - Sudden Death | 0 | - | 4.28 | 64,031 |
| NBA Basketball Records | 0 | - | 4.23 | 158,705 |
