| Countries of the World Quiz | 0 | - | 5.00 | 41,377,941 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 532,595 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 409,402 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,203,701 |
| US States Quiz | 0 | - | 5.00 | 14,880,866 |
| Languages - Sudden Death | 0 | - | 4.88 | 7,004 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 112,443 |
| World Capitals Quiz | 0 | - | 5.00 | 4,536,706 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,431,464 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,174 |
| Europe Map Quiz | 0 | - | 5.00 | 4,325,660 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,124,709 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,200,259 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,388,478 |
| United States Map Quiz | 0 | - | 4.98 | 3,920,551 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 103,719 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 220,004 |
| Champions League Winners | 0 | - | 4.91 | 874,805 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,099,280 |
| Biggest Cities in the United States | 0 | - | 4.93 | 841,839 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 42,989 |
| Unlock the Final Answer - Geography | 0 | - | 4.90 | 38,268 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 81,836 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 75,808 |
| Countries of the Popes | 0 | - | 4.85 | 111,814 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 169,718 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,101,198 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,499,699 |
| All Country Flags of the World | 0 | - | 5.00 | 3,014,309 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,588 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,706 |
| BRICS Member Countries | 0 | - | 4.91 | 59,149 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 165,277 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.65 | 12,946 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 20,032 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,884,752 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,194,055 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,345,893 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,415,213 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 45,943 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 755,338 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,176 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,137,979 |
| Random Capital to Country | 0 | - | 4.99 | 2,378,819 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,626,243 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,496 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,092,871 |
| Biggest Cities in the World | 0 | - | 4.90 | 695,041 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,464 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,327,945 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 927,655 |
| Click the State by NBA Teams | 0 | - | 4.72 | 1,284 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,378,595 |
| Map Hunter - World Cities | 0 | - | 5.00 | 33,575 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,268,672 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,449 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,199 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,011 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 180,743 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,703 |
| Countries that Start with M | 0 | - | 4.97 | 1,263,909 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,620 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,750 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 77,867 |
| Countries that Start with A | 0 | - | 4.98 | 1,960,324 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,443 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,935,829 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 56,059 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,427 |
| Countries that Start with B | 0 | - | 4.95 | 2,099,368 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 94,126 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,148 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,271 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,638 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,328 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,542 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,212 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,514,206 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 118,709 |
| Kpop Groups - Sudden Death | 0 | - | 4.26 | 22,729 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,895 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,947,361 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,077,954 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,778 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,765 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,851 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,586 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,593,184 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 28,270 |
| China's Neighbours - Sudden Death | 0 | - | 4.76 | 87,412 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,812 |
| Countries that Start with N | 0 | - | 4.93 | 1,007,197 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 859,866 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,183 |
| Four Letter European Geography #2 | 0 | - | 4.70 | 3,727 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 615,807 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,321 |
| Biggest Cities in Europe | 0 | - | 4.76 | 469,844 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,455 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,295 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,578 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,587 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 67,884 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,193 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,257 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,200,240 |
| Countries that Start with G | 0 | - | 4.97 | 1,363,060 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 91,018 |
| All-NBA First Team Players | 0 | - | 4.76 | 490,056 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,714 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 48,265 |
| Countries that Start with C | 0 | - | 4.96 | 1,660,925 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 423,007 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,415 |
| History True or False #1 | 0 | - | 4.52 | 72,300 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,537 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,118 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,569 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,268 |
| Random Name a Valid Country | 0 | - | 4.99 | 171,953 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 4,010 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,913 |
| Top World Languages | 0 | - | 4.92 | 716,212 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,271 |
| Click the U.S. Cities on a Map | 0 | - | 4.67 | 1,042 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,866 |
| Pin the Flag - South America | 0 | - | 4.99 | 24,907 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 137,307 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,041 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,613 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,180,319 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,865 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,462 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,127 |
| Countries that Start with P | 0 | - | 4.95 | 1,109,835 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,265 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,682 |
| Asia Map Quiz | 0 | - | 4.99 | 793,863 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 339,947 |
| Random U.S. States on a Map | 0 | - | 4.95 | 501,864 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,863 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 518,837 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,317 |
| Car Parts - Sudden Death | 0 | - | 4.71 | 56,588 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,005 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 899,283 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,452 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,499 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 60,998 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,093 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,012,891 |
| NCAA Football Teams | 0 | - | 4.93 | 319,082 |
| Random Flag to Country | 0 | - | 4.99 | 511,219 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,598 |
| Football Clubs in London | 0 | - | 4.32 | 110,320 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,107 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,442 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,870 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 70,078 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,558 |
| Countries that Start with L | 0 | - | 4.98 | 981,052 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,475 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 36,984 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 56,960 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 141,248 |
| FA Cup Winners | 0 | - | 4.39 | 137,253 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,132 |
| Click the U.S. State on the Map | 0 | - | 4.89 | 2,913 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 86,975 |
| Countries in World War II | 0 | - | 4.57 | 819,163 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,937 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 366,333 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.90 | 23,951 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,183 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,223 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,814 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,705 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,040,890 |
| History True or False #2 | 0 | - | 4.40 | 41,648 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 170,002 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,439 |
| Multiple Choice Color Identification | 0 | - | 4.17 | 26,642 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,253 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,551 |
| Formula One World Champions | 0 | - | 4.97 | 304,646 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,332 |
| Random Country to Capital | 0 | - | 4.98 | 808,911 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,659 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,620 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,634 |
| Flags With Gravity #1 | 0 | - | 4.97 | 26,006 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,658 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,078 |
| Click the Simpsons Characters | 0 | - | 5.00 | 734 |
| Countries that Start with T | 0 | - | 4.89 | 918,509 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,579 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,542 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,769 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,204 |
| Beatles Songs - Sudden Death | 0 | - | 4.62 | 53,643 |
