| Countries of the World Quiz | 0 | - | 5.00 | 40,964,149 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 433,395 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 240,463 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,104,353 |
| US States Quiz | 0 | - | 5.00 | 14,751,037 |
| Countries of the Popes | 0 | - | 4.85 | 109,035 |
| Real People - Sudden Death #3 | 0 | - | 4.86 | 7,993 |
| World Capitals Quiz | 0 | - | 5.00 | 4,500,656 |
| Biggest Cities in the United States | 0 | - | 4.93 | 822,410 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,397,268 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.55 | 89,968 |
| Every Asian Flag - Sudden Death | 0 | - | 4.88 | 95,564 |
| Europe Map Quiz | 0 | - | 5.00 | 4,296,338 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,075,085 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,173,483 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 207,938 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,334,535 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 27,497 |
| United States Map Quiz | 0 | - | 4.98 | 3,903,996 |
| Word Chain - Cities in Europe | 0 | - | 4.50 | 2,266 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.48 | 12,077 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,056,531 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 160,755 |
| BRICS Member Countries | 0 | - | 4.89 | 43,921 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.94 | 40,568 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,484,905 |
| All Country Flags of the World | 0 | - | 5.00 | 2,970,102 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 155,209 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.94 | 133,673 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,861,222 |
| Name a Valid European Capital | 0 | - | 4.94 | 123,096 |
| Countries Richer Than Their Neighbors | 0 | - | 4.44 | 64,209 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,155,159 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 46,570 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,391,723 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,332,998 |
| Biggest Cities in the World | 0 | - | 4.89 | 687,789 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,117,043 |
| Random Capital to Country | 0 | - | 4.99 | 2,362,164 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,066,359 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,911 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,582,796 |
| Countries that Start with S | 0 | - | 4.98 | 1,605,996 |
| Africa Map Quiz | 0 | - | 5.00 | 1,940,258 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,308,090 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 898,837 |
| Largest U.S. Cities on International Borders | 0 | - | 4.63 | 967 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 70,232 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.49 | 60,241 |
| Champions League Winners | 0 | - | 4.91 | 854,791 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 53,497 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 95,795 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 73,453 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,312,094 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,366,017 |
| Northernmost Monkey Populations | 0 | - | 4.83 | 1,252 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,080,829 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,246,972 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 86,622 |
| Pope Facts | 0 | - | 4.41 | 27,118 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,727 |
| Countries that Start with M | 0 | - | 4.97 | 1,255,304 |
| Cities on Interstate 90 on a Map | 0 | - | 4.41 | 27,646 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 59,292 |
| Countries that Start with A | 0 | - | 4.98 | 1,945,509 |
| True or False - Sudden Death | 0 | - | 4.87 | 85,175 |
| Countries that Start with E | 0 | - | 4.95 | 1,233,524 |
| Biggest Cities in Europe | 0 | - | 4.75 | 465,405 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,866 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 161,610 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 35,391 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,922,119 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,770 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 114,500 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 3,252 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 79,716 |
| Unlock the Final Answer - Geography | 0 | - | 4.66 | 13,018 |
| NBA Champions - Sudden Death | 0 | - | 4.53 | 59,250 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.72 | 86,856 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 145,118 |
| Countries that Start with B | 0 | - | 4.95 | 2,084,075 |
| South America Map Quiz | 0 | - | 5.00 | 1,420,832 |
| Map Hunter - World Cities | 0 | - | 4.99 | 18,963 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.39 | 86,890 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 741,643 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,497,831 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 83,103 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 166,498 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,066,739 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,929,454 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 97,108 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,529,074 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 68,954 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.39 | 73,119 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,574,098 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.18 | 69,062 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.23 | 64,565 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 32,521 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 24,992 |
| Roman Cities – Sudden Death | 0 | - | 4.96 | 4,627 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 115,804 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 90,329 |
| Countries that Start with N | 0 | - | 4.92 | 999,123 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 850,836 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 64,573 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 26,533 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 606,638 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,383,848 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 21,160 |
| Elements - Sudden Death | 0 | - | 4.91 | 63,064 |
| Countries with the Most Murders | 0 | - | 4.54 | 136,514 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.31 | 81,404 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 87,145 |
| Biggest Cities in Indiana | 0 | - | 4.29 | 20,823 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 128,029 |
| Every City in Colorado on a Map | 0 | - | 4.40 | 8,755 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,160,068 |
| Countries that Start with G | 0 | - | 4.97 | 1,352,927 |
| Random Name a Valid Country | 0 | - | 4.99 | 169,198 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 59,504 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,897 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 40,825 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,678 |
| Countries that Start with C | 0 | - | 4.96 | 1,648,377 |
| Chancellors of Germany, 1949–present | 0 | - | 4.55 | 19,294 |
| Mammals - Sudden Death | 0 | - | 4.82 | 55,279 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 416,243 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 185,049 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 509,491 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 29,142 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.94 | 69,881 |
| U.S. Cities that Americans Leave | 0 | - | 4.45 | 19,681 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 69,043 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 87,065 |
| Top World Languages | 0 | - | 4.91 | 708,336 |
| Monarchies – Sudden Death | 0 | - | 4.84 | 37,836 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,170,765 |
| Pin the Flag - South America | 0 | - | 4.99 | 18,489 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,534 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 57,707 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 52,930 |
| Sudden Death - Sudden Death | 0 | - | 4.95 | 47,862 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 128,183 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 79,379 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 63,932 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,567 |
| U.S. Cities that Americans Move To | 0 | - | 4.39 | 17,267 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,462 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 514,476 |
| Countries that Start with P | 0 | - | 4.95 | 1,101,739 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 52,938 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 334,447 |
| Asia Map Quiz | 0 | - | 4.99 | 786,126 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 87,087 |
| Random U.S. States on a Map | 0 | - | 4.95 | 492,078 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 889,319 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.85 | 22,550 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,045,561 |
| NCAA Football Teams | 0 | - | 4.93 | 316,387 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 572,654 |
| Countries in World War II | 0 | - | 4.66 | 811,835 |
| NBA MVPs - Sudden Death | 0 | - | 4.51 | 64,959 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,008,498 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,452 |
| Random Flag to Country | 0 | - | 4.99 | 505,972 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,245,638 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 54,429 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 455,121 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,789 |
| Biggest Countries by Area | 0 | - | 5.00 | 933,589 |
| Companies by Country | 0 | - | 4.50 | 107,742 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 49,422 |
| "Of Something" Geography | 0 | - | 4.57 | 24,873 |
| Modern Rappers - Sudden Death | 0 | - | 4.30 | 82,748 |
| Countries that Start with L | 0 | - | 4.98 | 972,834 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 662,543 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.91 | 6,042 |
| Color in the Answer - Click Quiz | 0 | - | 4.83 | 41,406 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,943 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.47 | 18,790 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,702 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,002,523 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,345,628 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 28,369 |
| Countries with Glaciers | 0 | - | 4.98 | 95,901 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,033,599 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 166,590 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 50,352 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 852,012 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 352,386 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,965 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,834 |
| Word Shortenings #1 | 0 | - | 4.26 | 124,501 |
| Formula One World Champions | 0 | - | 4.97 | 299,621 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.14 | 48,269 |
| Countries that Start with I | 0 | - | 4.92 | 1,163,326 |
| Random Country to Capital | 0 | - | 4.98 | 802,973 |
| Equatorial Countries - Sudden Death | 0 | - | 4.80 | 42,596 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,185,566 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 69,474 |
