| Countries of the World Quiz | 0 | - | 5.00 | 41,419,230 |
| Languages - Sudden Death | 0 | - | 4.72 | 34,465 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 540,826 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 419,565 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,213,269 |
| US States Quiz | 0 | - | 5.00 | 14,893,674 |
| World Capitals Quiz | 0 | - | 5.00 | 4,540,564 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 115,653 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,437,144 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 19,841 |
| Norway Country Quiz | 0 | - | 4.37 | 60,252 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,578 |
| Europe Map Quiz | 0 | - | 5.00 | 4,328,607 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,130,082 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,202,724 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,393,495 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,958 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 221,187 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 104,718 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,103,007 |
| Champions League Winners | 0 | - | 4.91 | 876,165 |
| Biggest Cities in the United States | 0 | - | 4.93 | 842,676 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 43,414 |
| Unlock the Final Answer - Geography | 0 | - | 4.91 | 38,551 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 76,564 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 170,637 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,501,464 |
| All Country Flags of the World | 0 | - | 5.00 | 3,018,715 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,102,281 |
| Countries of the Popes | 0 | - | 4.82 | 112,005 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 166,320 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,949 |
| Click the U.S. Cities on a Map | 0 | - | 4.55 | 3,340 |
| BRICS Member Countries | 0 | - | 4.91 | 59,301 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,966 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,886,906 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 20,239 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,197,452 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,347,211 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,417,989 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 82,370 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.66 | 14,438 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.69 | 19,191 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 46,468 |
| Random Capital to Country | 0 | - | 4.99 | 2,380,658 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,139,856 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,628,951 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,351 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 756,177 |
| Countries that Start with S | 0 | - | 4.98 | 1,617,593 |
| Click the Simpsons Characters | 0 | - | 4.84 | 2,032 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,095,395 |
| Africa Map Quiz | 0 | - | 5.00 | 1,952,488 |
| Biggest Cities in the World | 0 | - | 4.90 | 695,855 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,329,500 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 930,983 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,379,782 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,270,445 |
| Map Hunter - World Cities | 0 | - | 5.00 | 34,600 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,321,349 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,462 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 102,249 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,645 |
| Countries that Start with M | 0 | - | 4.97 | 1,264,764 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 92,093 |
| Countries that Start with A | 0 | - | 4.98 | 1,961,893 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 78,279 |
| Countries that Start with E | 0 | - | 4.95 | 1,244,372 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,937,130 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 50,026 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 56,324 |
| Countries that Start with B | 0 | - | 4.95 | 2,100,895 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 94,759 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,810 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,860 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 181,732 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 122,048 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,865 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 84,125 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,635 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,515,679 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 119,861 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,948,933 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,078,716 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,539,727 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,934 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,595,073 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 51,171 |
| Click the European Capitals on a Map | 0 | - | - | 1,297 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 23,281 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,859 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 102,262 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 12,083 |
| Countries that Start with N | 0 | - | 4.93 | 1,008,286 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 860,626 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,728 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,397,686 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,654 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,959 |
| Click the State by NBA Teams | 0 | - | 4.76 | 1,822 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 96,084 |
| China's Neighbours - Sudden Death | 0 | - | 4.65 | 87,835 |
| Biggest Cities in Europe | 0 | - | 4.76 | 470,305 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,580 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 352,264 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 68,190 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,838 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,612 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,203,284 |
| Countries that Start with G | 0 | - | 4.97 | 1,364,055 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,722 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 91,322 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 48,681 |
| Countries that Start with C | 0 | - | 4.96 | 1,662,192 |
| U.S. States Whose Capital is the Largest City | 0 | - | 4.33 | 2,026 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 423,826 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 517,163 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,394 |
| All-NBA First Team Players | 0 | - | 4.76 | 490,465 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,687 |
| Top World Languages | 0 | - | 4.92 | 717,038 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,213 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,867 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,505 |
| Mammals - Sudden Death | 0 | - | 4.84 | 58,107 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 138,024 |
| Pin the Flag - South America | 0 | - | 4.99 | 25,387 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,181,524 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,517 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,893 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 92,299 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,778 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 66,020 |
| Four Letter European Geography #2 | 0 | - | 4.71 | 3,968 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,335 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,615 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,642 |
| Countries that Start with P | 0 | - | 4.95 | 1,110,697 |
| Asia Map Quiz | 0 | - | 4.99 | 794,578 |
| Random U.S. States on a Map | 0 | - | 4.95 | 503,055 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 340,557 |
| History True or False #1 | 0 | - | 4.52 | 72,574 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 519,249 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 56,877 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,612 |
| NBA Teams by City and First Letter | 0 | - | 4.29 | 28,784 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 900,158 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,057,525 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 169,050 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,442 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,278 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,881 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 61,238 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,013,310 |
| Random Flag to Country | 0 | - | 4.99 | 511,759 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,255,584 |
| NCAA Football Teams | 0 | - | 4.93 | 319,276 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,412 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 21,021 |
| Biggest Countries by Area | 0 | - | 5.00 | 941,184 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 459,361 |
| Countries that Start with L | 0 | - | 4.98 | 981,856 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 70,473 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,757 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 672,216 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,217 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 142,388 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 57,218 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,718 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 367,419 |
| Countries in World War II | 0 | - | 4.57 | 819,871 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 4,316 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 87,354 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,807 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,740 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,041,640 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.91 | 24,090 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 81,044 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,532 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 170,291 |
| Formula One World Champions | 0 | - | 4.97 | 305,164 |
| Countries that Start with I | 0 | - | 4.92 | 1,173,258 |
| Multiple Choice Color Identification | 0 | - | 4.18 | 26,778 |
| Random Country to Capital | 0 | - | 4.98 | 809,664 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,749 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,998 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,885 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,690 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 37,077 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,954 |
| Countries that Start with T | 0 | - | 4.89 | 919,272 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,864 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,858 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,199,244 |
| Flags With Gravity #1 | 0 | - | 4.97 | 26,124 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,670 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,601 |
| Countries with the Most Christians | 0 | - | 4.93 | 123,050 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,772 |
| Beatles Songs - Sudden Death | 0 | - | 4.62 | 53,916 |
