| Countries of the World Quiz | 0 | - | 5.00 | 41,390,219 |
| Languages - Sudden Death | 0 | - | 4.70 | 25,780 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 535,107 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 412,238 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,206,355 |
| US States Quiz | 0 | - | 5.00 | 14,884,545 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 113,874 |
| World Capitals Quiz | 0 | - | 5.00 | 4,537,812 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,433,464 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,288 |
| Click the U.S. Cities on a Map | 0 | - | 4.50 | 2,239 |
| Europe Map Quiz | 0 | - | 5.00 | 4,326,456 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,126,362 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,200,965 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,389,913 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,023 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 103,980 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 220,362 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,100,247 |
| Champions League Winners | 0 | - | 4.91 | 875,216 |
| Click the Simpsons Characters | 0 | - | 4.92 | 1,300 |
| Biggest Cities in the United States | 0 | - | 4.93 | 842,085 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 43,133 |
| Unlock the Final Answer - Geography | 0 | - | 4.91 | 38,347 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 75,985 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 170,053 |
| Countries of the Popes | 0 | - | 4.85 | 111,868 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,500,202 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,101,457 |
| All Country Flags of the World | 0 | - | 5.00 | 3,015,628 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 82,024 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,718 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 165,504 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,789 |
| BRICS Member Countries | 0 | - | 4.91 | 59,197 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 20,082 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,885,443 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.66 | 13,586 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,195,082 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,346,262 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,415,914 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 46,073 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,138,516 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 755,597 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,347 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,222 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,626,948 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,807 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,093,567 |
| Biggest Cities in the World | 0 | - | 4.90 | 695,269 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,766 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,328,328 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 928,360 |
| Map Hunter - World Cities | 0 | - | 5.00 | 33,981 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,378,941 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,269,200 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,704 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,368 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,065 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,833 |
| Countries that Start with M | 0 | - | 4.97 | 1,264,133 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 181,130 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,762 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 78,014 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,824 |
| Countries that Start with A | 0 | - | 4.98 | 1,960,783 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,713 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,936,181 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 56,150 |
| Click the State by NBA Teams | 0 | - | 4.76 | 1,449 |
| Countries that Start with B | 0 | - | 4.95 | 2,099,766 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,551 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 94,334 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,353 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,693 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,560 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,771 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,530 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,329 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 119,256 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,514,626 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,947,820 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,078,149 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,965 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,979 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 22,883 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,917 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,593,733 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,641 |
| China's Neighbours - Sudden Death | 0 | - | 4.65 | 87,531 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,943 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,910 |
| Countries that Start with N | 0 | - | 4.93 | 1,007,437 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 860,043 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,121 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,264 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,690 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,641 |
| Biggest Cities in Europe | 0 | - | 4.76 | 469,978 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,376 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,751 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,653 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 67,989 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,352 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,228 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,201,119 |
| Countries that Start with G | 0 | - | 4.97 | 1,363,340 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 91,104 |
| Four Letter European Geography #2 | 0 | - | 4.70 | 3,816 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 28,413 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 48,412 |
| Countries that Start with C | 0 | - | 4.96 | 1,661,290 |
| All-NBA First Team Players | 0 | - | 4.76 | 490,176 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 423,205 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,773 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,670 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,211 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,656 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,358 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,024 |
| Top World Languages | 0 | - | 4.92 | 716,455 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,342 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,467 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,934 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,944 |
| Pin the Flag - South America | 0 | - | 4.99 | 25,033 |
| History True or False #1 | 0 | - | 4.52 | 72,392 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 137,543 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,282 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,180,620 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,662 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,969 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,191 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,519 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 4,109 |
| Countries that Start with P | 0 | - | 4.95 | 1,110,068 |
| Asia Map Quiz | 0 | - | 4.99 | 794,095 |
| Random U.S. States on a Map | 0 | - | 4.95 | 502,327 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 340,131 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 518,975 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,410 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,321 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 56,676 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,914 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 899,542 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,762 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,061 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,777 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,601 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 61,068 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,012,992 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,171 |
| NCAA Football Teams | 0 | - | 4.93 | 319,129 |
| Random Flag to Country | 0 | - | 4.99 | 511,448 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,837 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,655 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,962 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 70,165 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,632 |
| Countries that Start with L | 0 | - | 4.98 | 981,277 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,135 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 141,803 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,687 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 57,026 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 3,079 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,298 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 366,626 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 87,090 |
| Countries in World War II | 0 | - | 4.57 | 819,364 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 37,008 |
| Football Clubs in London | 0 | - | 4.32 | 110,409 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,969 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,359 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,378 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,041,202 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.90 | 23,997 |
| Multiple Choice Color Identification | 0 | - | 4.17 | 26,686 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 170,081 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,344 |
| Formula One World Champions | 0 | - | 4.97 | 304,788 |
| FA Cup Winners | 0 | - | 4.39 | 137,324 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,747 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,608 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,576 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,850 |
| Random Country to Capital | 0 | - | 4.98 | 809,113 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,499 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,784 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,695 |
| History True or False #2 | 0 | - | 4.40 | 41,723 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,731 |
| Flags With Gravity #1 | 0 | - | 4.97 | 26,034 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,431 |
| Countries that Start with T | 0 | - | 4.89 | 918,713 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,663 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,604 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,564 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,835 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,325 |
| Beatles Songs - Sudden Death | 0 | - | 4.62 | 53,732 |
