| Countries of the World Quiz | 0 | - | 5.00 | 41,734,339 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 603,812 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 488,449 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,288,329 |
| US States Quiz | 0 | - | 5.00 | 14,992,505 |
| What's Bigger? #2 | 0 | - | 4.69 | 19,489 |
| World Capitals Quiz | 0 | - | 5.00 | 4,572,830 |
| Languages - Sudden Death | 0 | - | 4.81 | 49,764 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,466,763 |
| Roman Emperors - Sudden Death | 0 | - | 4.72 | 22,699 |
| Europe Map Quiz | 0 | - | 5.00 | 4,350,716 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,167,939 |
| Click the Simpsons Characters | 0 | - | 4.99 | 27,765 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,224,601 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,427,312 |
| Click the Disney Characters | 0 | - | 4.94 | 23,987 |
| United States Map Quiz | 0 | - | 4.98 | 3,933,015 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 230,096 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,128,448 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 111,025 |
| Click the U.S. State on the Map | 0 | - | 4.91 | 32,063 |
| All Country Flags of the World | 0 | - | 5.00 | 3,053,318 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,515,907 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 177,252 |
| Champions League Winners | 0 | - | 4.91 | 891,867 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 173,099 |
| Click the U.S. Cities on a Map | 0 | - | 4.43 | 29,137 |
| Muslim Countries - Sudden Death | 0 | - | 4.90 | 80,805 |
| French-Speaking Countries | 0 | - | 4.78 | 222,925 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,902,103 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 39,822 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,226,319 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,441,581 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,357,043 |
| Biggest Cities in the United States | 0 | - | 4.93 | 848,265 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 118,496 |
| Countries that Beat Brazil | 0 | - | 4.44 | 49,846 |
| Random Capital to Country | 0 | - | 4.99 | 2,394,829 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,155,948 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,647,142 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,110,305 |
| Countries that Start with S | 0 | - | 4.98 | 1,626,566 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 40,366 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 4.59 | 8,440 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,342,119 |
| Africa Map Quiz | 0 | - | 5.00 | 1,960,596 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,115,090 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.54 | 11,547 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 948,129 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 50,261 |
| Countries of the Popes | 0 | - | 4.84 | 113,297 |
| Population Battle – Sudden Death | 0 | - | 4.95 | 7,115 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.53 | 45,958 |
| Biggest Cities in the World | 0 | - | 4.90 | 701,993 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.78 | 4,827 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,389,224 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,286,624 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,328,165 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 30,663 |
| Map Hunter - World Cities | 0 | - | 5.00 | 41,206 |
| Countries that Start with M | 0 | - | 4.97 | 1,272,053 |
| BRICS Member Countries | 0 | - | 4.91 | 60,210 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 106,368 |
| Countries that Start with A | 0 | - | 4.98 | 1,974,412 |
| Countries that Start with E | 0 | - | 4.95 | 1,252,943 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,947,860 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 31,067 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 95,659 |
| Biggest Cities in Europe | 0 | - | 4.75 | 487,605 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 762,156 |
| Countries that Start with B | 0 | - | 4.95 | 2,113,371 |
| Word Chain - Cities in Europe | 0 | - | 4.84 | 21,738 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,417 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 99,288 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.87 | 81,368 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,445 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,962,359 |
| True or False - Sudden Death | 0 | - | 4.86 | 92,943 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,085,008 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,916 |
| European Capitals - Sudden Death | 0 | - | 4.57 | 126,871 |
| Brand Logos Quiz #2 | 0 | - | 4.72 | 1,527,849 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 58,083 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,547,587 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,609,970 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 87,179 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 87,665 |
| All Disney Animated Movies | 0 | - | 4.84 | 401,586 |
| General Knowledge Quiz #185 | 0 | - | 4.25 | 52,980 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 51,958 |
| Countries that Start with N | 0 | - | 4.93 | 1,015,014 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 624,884 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 63,699 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 867,298 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.93 | 3,874 |
| NBA Championship Starters | 0 | - | 4.48 | 323,104 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,407,382 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 6,815 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 105,338 |
| Click the European Capitals on a Map | 0 | - | 4.69 | 8,920 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.63 | 17,576 |
| Real People - Sudden Death #3 | 0 | - | 4.88 | 19,404 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 55,890 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,212 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 126,165 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,229,167 |
| Countries that Start with G | 0 | - | 4.97 | 1,372,810 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 91,150 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 99,982 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 69,977 |
| Be Happy - Sudden Death | 0 | - | 4.91 | 70,747 |
| Elements - Sudden Death | 0 | - | 4.92 | 70,808 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,252 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 76,342 |
| Countries that Start with C | 0 | - | 4.96 | 1,672,691 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 429,239 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,572 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 522,777 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 94,090 |
| Top World Languages | 0 | - | 4.92 | 722,768 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 51,368 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 145,466 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,189,042 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 60,726 |
| Random Name a Valid Country | 0 | - | 4.99 | 174,609 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 76,520 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 39,595 |
| Blue States - Sudden Death | 0 | - | 4.98 | 57,228 |
| Pin the Flag - South America | 0 | - | 4.99 | 29,180 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 65,007 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 95,559 |
| Countries that Start with P | 0 | - | 4.95 | 1,117,271 |
| Random U.S. States on a Map | 0 | - | 4.95 | 511,356 |
| Asia Map Quiz | 0 | - | 4.99 | 800,194 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 345,643 |
| Mammals - Sudden Death | 0 | - | 4.81 | 60,072 |
| Papal Names - Sudden Death | 0 | - | 4.52 | 28,272 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,065,870 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 907,409 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 522,446 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,151 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.91 | 6,739 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,530 |
| Most Popular NBA Jerseys | 0 | - | 4.37 | 776,009 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,016,737 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 188,987 |
| Random Flag to Country | 0 | - | 4.99 | 515,564 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 59,298 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 95,734 |
| Small Countries with Large Economies | 0 | - | 4.66 | 81,852 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 580,569 |
| Biggest Countries by Area | 0 | - | 5.00 | 946,981 |
| Countries that Start with L | 0 | - | 4.98 | 988,649 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 462,155 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 69,909 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.83 | 58,582 |
| NCAA Football Teams | 0 | - | 4.93 | 321,166 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 678,750 |
| Most Populous World Capitals | 0 | - | 4.94 | 162,100 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 375,553 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,261,810 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,317 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 63,529 |
| Countries in World War II | 0 | - | 4.58 | 825,456 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 25,930 |
| Fast Math - Multiplication | 0 | - | 4.79 | 1,047,388 |
| NBA Champions | 0 | - | 4.46 | 561,928 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,014,876 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,629 |
| NFL Players Who Have Won a Super Bowl - Sudden Death | 0 | - | 4.82 | 2,244 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,683 |
| NBA MVPs - Sudden Death | 0 | - | 4.50 | 73,372 |
| Be Sad - Sudden Death | 0 | - | 4.66 | 59,063 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,080 |
| Countries with the Most Murders | 0 | - | 4.55 | 139,899 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,080 |
| Countries that Start with I | 0 | - | 4.92 | 1,180,756 |
| Formula One World Champions | 0 | - | 4.97 | 309,382 |
| Random Country to Capital | 0 | - | 4.98 | 814,434 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 172,893 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,406 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 90,138 |
| All-NBA First Team Players | 0 | - | 4.72 | 493,802 |
| General Knowledge - Think Fast | 0 | - | 4.47 | 190,645 |
| Countries that Start with T | 0 | - | 4.89 | 925,621 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 112,583 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 41,841 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,207,792 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 355,626 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 45,269 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 845,543 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 170,788 |
| Countries that Start with U | 0 | - | 4.96 | 834,127 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,109,683 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 44,541 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,417 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 281,397 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.87 | 15,696 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 56,281 |
| Brand Logos Quiz #5 | 0 | - | 4.42 | 959,658 |
