| Countries of the World Quiz | 0 | - | 5.00 | 41,711,264 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 598,453 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 483,223 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,282,320 |
| US States Quiz | 0 | - | 5.00 | 14,984,678 |
| Languages - Sudden Death | 0 | - | 4.81 | 48,976 |
| World Capitals Quiz | 0 | - | 5.00 | 4,569,972 |
| What's Bigger? #2 | 0 | - | 4.83 | 13,057 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,464,460 |
| Click the Simpsons Characters | 0 | - | 4.99 | 27,537 |
| Europe Map Quiz | 0 | - | 5.00 | 4,349,081 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,165,161 |
| Click the Disney Characters | 0 | - | 4.94 | 23,495 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,222,797 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,425,351 |
| United States Map Quiz | 0 | - | 4.98 | 3,932,138 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 229,324 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,126,649 |
| Countries that Beat Brazil | 0 | - | 4.41 | 49,161 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 110,469 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 31,788 |
| All Country Flags of the World | 0 | - | 5.00 | 3,050,860 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,514,912 |
| French-Speaking Countries | 0 | - | 4.79 | 222,552 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 176,758 |
| Click the U.S. Cities on a Map | 0 | - | 4.43 | 28,822 |
| Muslim Countries - Sudden Death | 0 | - | 4.90 | 80,491 |
| Champions League Winners | 0 | - | 4.91 | 890,069 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 172,436 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 39,671 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,900,895 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,224,506 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 118,391 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,439,150 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,356,210 |
| Biggest Cities in the United States | 0 | - | 4.93 | 847,778 |
| Random Capital to Country | 0 | - | 4.99 | 2,393,623 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,154,684 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,645,838 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,109,728 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 40,232 |
| Countries that Start with S | 0 | - | 4.98 | 1,625,877 |
| Population Battle – Sudden Death | 0 | - | 4.95 | 6,731 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,341,108 |
| Africa Map Quiz | 0 | - | 5.00 | 1,959,884 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,113,534 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 947,081 |
| Countries of the Popes | 0 | - | 4.84 | 113,187 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.53 | 45,769 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 50,018 |
| Biggest Cities in the World | 0 | - | 4.90 | 701,506 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,388,601 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,284,782 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,327,663 |
| General Knowledge Quiz #185 | 0 | - | 4.25 | 52,352 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.52 | 9,472 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 30,570 |
| BRICS Member Countries | 0 | - | 4.91 | 60,136 |
| Map Hunter - World Cities | 0 | - | 5.00 | 40,667 |
| Countries that Start with M | 0 | - | 4.97 | 1,271,493 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.92 | 3,513 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 106,022 |
| Countries that Start with A | 0 | - | 4.98 | 1,973,460 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 30,946 |
| Countries that Start with E | 0 | - | 4.95 | 1,252,331 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,947,103 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 95,325 |
| Word Chain - Cities in Europe | 0 | - | 4.84 | 21,624 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 761,664 |
| Countries that Start with B | 0 | - | 4.95 | 2,112,406 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 81,183 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,018 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,350 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 98,956 |
| Biggest Cities in Europe | 0 | - | 4.75 | 485,171 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,813 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,961,201 |
| True or False - Sudden Death | 0 | - | 4.86 | 92,704 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 57,920 |
| European Capitals - Sudden Death | 0 | - | 4.57 | 126,496 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,084,450 |
| Brand Logos Quiz #2 | 0 | - | 4.71 | 1,526,966 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,546,943 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,608,966 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 86,920 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 87,437 |
| NBA Championship Starters | 0 | - | 4.48 | 322,660 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 6,658 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 51,814 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 63,567 |
| Countries that Start with N | 0 | - | 4.93 | 1,014,478 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 624,303 |
| Click the European Capitals on a Map | 0 | - | 4.68 | 8,680 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 866,757 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,406,575 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.63 | 17,326 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 105,105 |
| NFL Players Who Have Won a Super Bowl - Sudden Death | 0 | - | 5.00 | 1,882 |
| Real People - Sudden Death #3 | 0 | - | 4.88 | 19,190 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 55,693 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,064 |
| Roman Emperors - Sudden Death | 0 | - | 4.70 | 5,171 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 125,851 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,227,763 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 90,929 |
| Countries that Start with G | 0 | - | 4.97 | 1,372,171 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 69,727 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 99,655 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,149 |
| Be Happy - Sudden Death | 0 | - | 4.91 | 70,554 |
| Elements - Sudden Death | 0 | - | 4.92 | 70,557 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 76,162 |
| Countries that Start with C | 0 | - | 4.96 | 1,671,891 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,477 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 428,804 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 93,884 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 522,466 |
| Top World Languages | 0 | - | 4.92 | 722,312 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 51,186 |
| Spin the World & Guess the Countries | 0 | - | 4.87 | 143,551 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,188,461 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 60,523 |
| Random Name a Valid Country | 0 | - | 4.99 | 174,362 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 39,456 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 76,272 |
| Blue States - Sudden Death | 0 | - | 4.98 | 57,077 |
| Pin the Flag - South America | 0 | - | 4.99 | 28,847 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.76 | 1,972 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 64,833 |
| All Disney Animated Movies | 0 | - | 4.84 | 397,229 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 95,281 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.91 | 6,412 |
| Most Popular NBA Jerseys | 0 | - | 4.37 | 775,558 |
| Countries that Start with P | 0 | - | 4.95 | 1,116,799 |
| Papal Names - Sudden Death | 0 | - | 4.52 | 28,052 |
| Random U.S. States on a Map | 0 | - | 4.95 | 510,711 |
| Mammals - Sudden Death | 0 | - | 4.81 | 59,912 |
| Asia Map Quiz | 0 | - | 4.99 | 799,681 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 345,250 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,366 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,035 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,065,227 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 522,199 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 906,859 |
| Small Countries with Large Economies | 0 | - | 4.66 | 81,751 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 188,834 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 95,649 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,016,470 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 59,152 |
| Random Flag to Country | 0 | - | 4.99 | 515,387 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 580,334 |
| Biggest Countries by Area | 0 | - | 5.00 | 946,523 |
| Countries that Start with L | 0 | - | 4.98 | 988,173 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 461,976 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 69,719 |
| NCAA Football Teams | 0 | - | 4.93 | 320,992 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.82 | 58,446 |
| Most Populous World Capitals | 0 | - | 4.94 | 161,968 |
| NBA Champions | 0 | - | 4.46 | 561,564 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 678,192 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 25,711 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,172 |
| Best-Selling Things | 0 | - | 3.98 | 115,600 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,649 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 374,955 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,261,415 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 63,208 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,292,996 |
| Countries in World War II | 0 | - | 4.58 | 825,079 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,014,530 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,337 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,046,882 |
| Countries with the Most Murders | 0 | - | 4.55 | 139,775 |
| General Knowledge Quiz #180 | 0 | - | 4.17 | 46,331 |
| Be Sad - Sudden Death | 0 | - | 4.66 | 58,919 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 127,963 |
| NBA MVPs - Sudden Death | 0 | - | 4.50 | 73,090 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 858,897 |
| Countries that Start with I | 0 | - | 4.92 | 1,180,226 |
| Formula One World Champions | 0 | - | 4.97 | 308,986 |
| Random Country to Capital | 0 | - | 4.98 | 814,042 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 172,691 |
| All-NBA First Team Players | 0 | - | 4.72 | 493,582 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 89,911 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 41,768 |
| General Knowledge - Think Fast | 0 | - | 4.47 | 189,412 |
| Countries that Start with T | 0 | - | 4.89 | 925,140 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 112,373 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 355,343 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 170,677 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,207,139 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 45,153 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 845,328 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.87 | 15,632 |
| Countries that Start with U | 0 | - | 4.96 | 833,723 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,109,036 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,196 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 44,418 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 281,067 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 55,939 |
