| Countries of the World Quiz | 0 | - | 5.00 | 41,359,941 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 528,818 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 404,978 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,200,024 |
| Languages - Sudden Death | 0 | - | 4.90 | 4,914 |
| US States Quiz | 0 | - | 5.00 | 14,875,207 |
| World Capitals Quiz | 0 | - | 5.00 | 4,535,249 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,429,072 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 36,992 |
| Europe Map Quiz | 0 | - | 5.00 | 4,324,449 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,122,777 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,199,026 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,386,142 |
| United States Map Quiz | 0 | - | 4.98 | 3,919,973 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 103,376 |
| Champions League Winners | 0 | - | 4.91 | 874,128 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 81,562 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 219,585 |
| Biggest Cities in the United States | 0 | - | 4.93 | 841,537 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,096,842 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 42,845 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 105,103 |
| Unlock the Final Answer - Geography | 0 | - | 4.90 | 38,159 |
| Countries of the Popes | 0 | - | 4.85 | 111,750 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 75,500 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,100,734 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 169,383 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,495 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,499,192 |
| All Country Flags of the World | 0 | - | 5.00 | 3,012,352 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,619 |
| BRICS Member Countries | 0 | - | 4.91 | 59,095 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 19,934 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 164,976 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,883,629 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.69 | 11,353 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,192,440 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 45,691 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,345,276 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,413,342 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 754,951 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,106 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,137,080 |
| Random Capital to Country | 0 | - | 4.99 | 2,377,883 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,624,995 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,045 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,091,690 |
| Biggest Cities in the World | 0 | - | 4.89 | 694,777 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,079 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,327,234 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 926,772 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,001 |
| Map Hunter - World Cities | 0 | - | 5.00 | 33,018 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 179,959 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,377,973 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,066 |
| Name a Valid European Capital | 0 | - | 4.94 | 125,941 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,268,078 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,519 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 27,976 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,635 |
| Countries that Start with M | 0 | - | 4.97 | 1,263,540 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,448 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 77,693 |
| Countries that Start with A | 0 | - | 4.98 | 1,959,693 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,037 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 55,949 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,935,248 |
| Four Letter European Geography #2 | 0 | - | 4.80 | 3,622 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,086 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,308 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 93,829 |
| Countries that Start with B | 0 | - | 4.95 | 2,098,720 |
| South America Map Quiz | 0 | - | 5.00 | 1,429,859 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,549 |
| Kpop Groups - Sudden Death | 0 | - | 4.26 | 22,461 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,047 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,777 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,548 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,350 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,124 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,513,475 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,946,405 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,077,548 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 117,708 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,694 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,359 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,475 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,592,210 |
| China's Neighbours - Sudden Death | 0 | - | 4.76 | 87,260 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,616 |
| Countries that Start with N | 0 | - | 4.93 | 1,006,851 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 859,463 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 65,932 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 615,411 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,395,739 |
| Biggest Cities in Europe | 0 | - | 4.76 | 469,676 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,277 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,065 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,518 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,411 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,141 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 67,732 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 3,885 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,644 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,129 |
| All-NBA First Team Players | 0 | - | 4.76 | 489,905 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,198,711 |
| Countries that Start with G | 0 | - | 4.97 | 1,362,665 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 90,907 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,344 |
| History True or False #1 | 0 | - | 4.52 | 72,179 |
| Monarchies – Sudden Death | 0 | - | 4.88 | 48,072 |
| Countries that Start with C | 0 | - | 4.96 | 1,660,425 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 422,761 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,869 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,313 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 57,991 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,471 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,097 |
| Random Name a Valid Country | 0 | - | 4.99 | 171,851 |
| Top World Languages | 0 | - | 4.92 | 715,899 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,168 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,757 |
| Pin the Flag - South America | 0 | - | 4.99 | 24,689 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 136,999 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 93,712 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,538 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,179,832 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,683 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,382 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,550 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,038 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,217 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,768 |
| Countries that Start with P | 0 | - | 4.95 | 1,109,501 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 34,928 |
| Asia Map Quiz | 0 | - | 4.99 | 793,517 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 339,715 |
| Random U.S. States on a Map | 0 | - | 4.95 | 501,435 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 518,656 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,201 |
| Car Parts - Sudden Death | 0 | - | 4.71 | 56,454 |
| Football Clubs in London | 0 | - | 4.32 | 110,159 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 898,880 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,055,934 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,326 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 60,908 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 55,962 |
| NCAA Football Teams | 0 | - | 4.93 | 318,951 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,012,672 |
| Random Flag to Country | 0 | - | 4.99 | 511,062 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,185 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 36,942 |
| Switzerland Immigration by Country | 0 | - | 4.75 | 22,073 |
| FA Cup Winners | 0 | - | 4.39 | 137,150 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 69,894 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,497 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,747 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,158 |
| Countries that Start with L | 0 | - | 4.98 | 980,702 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,057 |
| History True or False #2 | 0 | - | 4.40 | 41,551 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 56,873 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,761 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,287,627 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,902 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 86,827 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,620 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.91 | 23,902 |
| Countries in World War II | 0 | - | 4.57 | 818,868 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 365,846 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 26,583 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,357 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,008,874 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,350,969 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,040,551 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 169,895 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,120 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,466 |
| Formula One World Champions | 0 | - | 4.97 | 304,423 |
| Countries that Start with I | 0 | - | 4.92 | 1,171,955 |
| Random Country to Capital | 0 | - | 4.98 | 808,669 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,560 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,535 |
| Flags With Gravity #1 | 0 | - | 4.97 | 25,961 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,562 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.64 | 51,549 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 2,456 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,539 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,197,536 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,506 |
| Countries that Start with T | 0 | - | 4.89 | 918,186 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,701 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 164,522 |
| Beatles Songs - Sudden Death | 0 | - | 4.62 | 53,513 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 358,988 |
| Equatorial Countries - Sudden Death | 0 | - | 4.80 | 44,831 |
| Least Peaceful Countries | 0 | - | 4.29 | 134,012 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.94 | 139,856 |
