| Countries of the World Quiz | 0 | - | 5.00 | 41,393,739 |
| Languages - Sudden Death | 0 | - | 4.70 | 27,035 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 535,646 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 412,904 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,206,984 |
| US States Quiz | 0 | - | 5.00 | 14,885,495 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 114,076 |
| World Capitals Quiz | 0 | - | 5.00 | 4,538,126 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,433,813 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,326 |
| Europe Map Quiz | 0 | - | 5.00 | 4,326,699 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,126,732 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,201,119 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,390,255 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,112 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 104,046 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 220,463 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,100,420 |
| Champions League Winners | 0 | - | 4.91 | 875,317 |
| Biggest Cities in the United States | 0 | - | 4.93 | 842,139 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 43,160 |
| Unlock the Final Answer - Geography | 0 | - | 4.91 | 38,364 |
| Click the U.S. Cities on a Map | 0 | - | 4.50 | 2,394 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 76,074 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 170,118 |
| Countries of the Popes | 0 | - | 4.85 | 111,885 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,500,410 |
| All Country Flags of the World | 0 | - | 5.00 | 3,015,957 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,101,530 |
| Click the Simpsons Characters | 0 | - | 4.92 | 1,390 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,737 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 82,062 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 165,581 |
| BRICS Member Countries | 0 | - | 4.91 | 59,205 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,807 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 20,098 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,885,642 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.66 | 13,714 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,195,316 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,346,356 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,416,001 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 46,105 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,138,634 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,443 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 755,662 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,236 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,627,178 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,879 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,093,793 |
| Biggest Cities in the World | 0 | - | 4.90 | 695,326 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,847 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,328,423 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 928,879 |
| Map Hunter - World Cities | 0 | - | 5.00 | 34,045 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,379,033 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,269,296 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,776 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,137 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,403 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,864 |
| Countries that Start with M | 0 | - | 4.97 | 1,264,191 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,814 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 78,031 |
| Countries that Start with A | 0 | - | 4.98 | 1,960,892 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 181,204 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,844 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,785 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,936,274 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 56,164 |
| Countries that Start with B | 0 | - | 4.95 | 2,099,893 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,580 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 94,380 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,400 |
| Click the State by NBA Teams | 0 | - | 4.76 | 1,477 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,707 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,609 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,791 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,377 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 119,343 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,514,729 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,570 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,947,964 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 22,914 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,078,188 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,539,059 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,982 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,942 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,593,887 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,665 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,980 |
| Countries that Start with N | 0 | - | 4.93 | 1,007,491 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 860,089 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,943 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,173 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,789 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,283 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,690 |
| Biggest Cities in Europe | 0 | - | 4.76 | 470,013 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,793 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,404 |
| China's Neighbours - Sudden Death | 0 | - | 4.65 | 87,577 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,666 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 68,025 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,394 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,201,291 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,241 |
| Countries that Start with G | 0 | - | 4.97 | 1,363,409 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 91,113 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 48,450 |
| Countries that Start with C | 0 | - | 4.96 | 1,661,377 |
| Four Letter European Geography #2 | 0 | - | 4.70 | 3,826 |
| All-NBA First Team Players | 0 | - | 4.76 | 490,206 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 423,240 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,707 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,789 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,229 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 28,443 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,675 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,379 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,045 |
| Top World Languages | 0 | - | 4.92 | 716,515 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,369 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,955 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 137,574 |
| Pin the Flag - South America | 0 | - | 4.99 | 25,066 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,950 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,483 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,318 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,180,731 |
| History True or False #1 | 0 | - | 4.52 | 72,405 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,676 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 92,001 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,209 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,531 |
| Countries that Start with P | 0 | - | 4.95 | 1,110,123 |
| Asia Map Quiz | 0 | - | 4.99 | 794,158 |
| Random U.S. States on a Map | 0 | - | 4.95 | 502,398 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 340,161 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 519,004 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 56,709 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,431 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,328 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 899,606 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 4,134 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,928 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,856 |
| U.S. States Whose Capital is the Largest City | 0 | - | 4.11 | 1,179 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,115 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,803 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,628 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 61,097 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,013,024 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,187 |
| NCAA Football Teams | 0 | - | 4.93 | 319,138 |
| Random Flag to Country | 0 | - | 4.99 | 511,477 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,944 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,707 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,986 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 70,206 |
| Countries that Start with L | 0 | - | 4.98 | 981,336 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,647 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,144 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,739 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 141,903 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 57,059 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 3,131 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,354 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 366,673 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 87,109 |
| Countries in World War II | 0 | - | 4.57 | 819,410 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,413 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,415 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,979 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,041,246 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 37,015 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.90 | 24,008 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,358 |
| Football Clubs in London | 0 | - | 4.32 | 110,437 |
| Multiple Choice Color Identification | 0 | - | 4.17 | 26,698 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 170,100 |
| Formula One World Champions | 0 | - | 4.97 | 304,814 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,649 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,621 |
| Random Country to Capital | 0 | - | 4.98 | 809,178 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,755 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,863 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,526 |
| FA Cup Winners | 0 | - | 4.39 | 137,347 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,809 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,707 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,740 |
| Flags With Gravity #1 | 0 | - | 4.97 | 26,044 |
| Countries that Start with T | 0 | - | 4.89 | 918,782 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,492 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,673 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,615 |
| History True or False #2 | 0 | - | 4.40 | 41,732 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,571 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,859 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,347 |
