| Countries of the World Quiz | 0 | - | 5.00 | 40,965,931 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 433,930 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 243,659 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,104,804 |
| US States Quiz | 0 | - | 5.00 | 14,751,743 |
| Countries of the Popes | 0 | - | 4.85 | 109,057 |
| Real People - Sudden Death #3 | 0 | - | 4.86 | 8,033 |
| World Capitals Quiz | 0 | - | 5.00 | 4,500,845 |
| Biggest Cities in the United States | 0 | - | 4.93 | 822,457 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,397,415 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.55 | 90,038 |
| Every Asian Flag - Sudden Death | 0 | - | 4.88 | 95,600 |
| Europe Map Quiz | 0 | - | 5.00 | 4,296,514 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,075,311 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,173,571 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 208,017 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,334,785 |
| Word Chain - Cities in Europe | 0 | - | 4.50 | 2,363 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 27,509 |
| United States Map Quiz | 0 | - | 4.98 | 3,904,080 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.48 | 12,102 |
| BRICS Member Countries | 0 | - | 4.89 | 45,312 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,057,174 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 160,791 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.94 | 40,601 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,484,951 |
| All Country Flags of the World | 0 | - | 5.00 | 2,970,314 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 155,240 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.94 | 133,695 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,861,276 |
| Name a Valid European Capital | 0 | - | 4.94 | 123,121 |
| Countries Richer Than Their Neighbors | 0 | - | 4.44 | 64,222 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,155,348 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,391,776 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 46,592 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,333,058 |
| Biggest Cities in the World | 0 | - | 4.89 | 687,821 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,117,120 |
| Random Capital to Country | 0 | - | 4.99 | 2,362,255 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,066,497 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,917 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,582,883 |
| Countries that Start with S | 0 | - | 4.98 | 1,606,042 |
| Africa Map Quiz | 0 | - | 5.00 | 1,940,310 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,308,186 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 898,922 |
| Largest U.S. Cities on International Borders | 0 | - | 4.63 | 1,026 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 70,247 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.49 | 60,255 |
| Champions League Winners | 0 | - | 4.91 | 854,859 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 53,509 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 95,806 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 73,463 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,312,118 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,366,084 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,080,870 |
| Northernmost Monkey Populations | 0 | - | 4.83 | 1,278 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,247,046 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 86,643 |
| Pope Facts | 0 | - | 4.41 | 27,131 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,733 |
| Countries that Start with M | 0 | - | 4.97 | 1,255,331 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 59,299 |
| Cities on Interstate 90 on a Map | 0 | - | 4.41 | 27,660 |
| Countries that Start with A | 0 | - | 4.98 | 1,945,579 |
| True or False - Sudden Death | 0 | - | 4.87 | 85,200 |
| Countries that Start with E | 0 | - | 4.95 | 1,233,570 |
| Biggest Cities in Europe | 0 | - | 4.75 | 465,428 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,879 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 161,618 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,922,185 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 35,406 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,780 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 114,550 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 79,723 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 3,269 |
| NBA Champions - Sudden Death | 0 | - | 4.53 | 59,280 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.72 | 86,898 |
| Map Hunter - World Cities | 0 | - | 4.99 | 19,308 |
| Unlock the Final Answer - Geography | 0 | - | 4.66 | 13,027 |
| Countries that Start with B | 0 | - | 4.95 | 2,084,146 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 145,129 |
| South America Map Quiz | 0 | - | 5.00 | 1,420,854 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 741,691 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,497,909 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.39 | 86,900 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 83,126 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 166,505 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,066,766 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,929,511 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 97,117 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,529,120 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 68,978 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.39 | 73,127 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,574,164 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 32,527 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 24,994 |
| Roman Cities – Sudden Death | 0 | - | 4.96 | 4,632 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.23 | 64,580 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 115,829 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.18 | 69,079 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 90,343 |
| Countries that Start with N | 0 | - | 4.92 | 999,153 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 850,863 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 64,584 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 26,555 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 606,687 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,383,917 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 21,164 |
| Elements - Sudden Death | 0 | - | 4.91 | 63,083 |
| Countries with the Most Murders | 0 | - | 4.54 | 136,522 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 87,172 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.31 | 81,411 |
| Every City in Colorado on a Map | 0 | - | 4.40 | 8,786 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 128,036 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,160,298 |
| Biggest Cities in Indiana | 0 | - | 4.29 | 20,837 |
| Countries that Start with G | 0 | - | 4.97 | 1,352,974 |
| Random Name a Valid Country | 0 | - | 4.99 | 169,214 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 59,511 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,902 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 40,831 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,686 |
| Countries that Start with C | 0 | - | 4.96 | 1,648,426 |
| Chancellors of Germany, 1949–present | 0 | - | 4.55 | 19,309 |
| Mammals - Sudden Death | 0 | - | 4.82 | 55,291 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 416,291 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 185,057 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 509,510 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 29,153 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.94 | 69,891 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 69,055 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 87,086 |
| Top World Languages | 0 | - | 4.91 | 708,364 |
| U.S. Cities that Americans Leave | 0 | - | 4.45 | 19,682 |
| Monarchies – Sudden Death | 0 | - | 4.84 | 38,031 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,170,819 |
| Pin the Flag - South America | 0 | - | 4.99 | 18,566 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 57,715 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,542 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 52,941 |
| Sudden Death - Sudden Death | 0 | - | 4.95 | 47,877 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 128,217 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 79,388 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 63,941 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,568 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,469 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 514,489 |
| Countries that Start with P | 0 | - | 4.95 | 1,101,769 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 52,958 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 334,460 |
| U.S. Cities that Americans Move To | 0 | - | 4.39 | 17,270 |
| Asia Map Quiz | 0 | - | 4.99 | 786,162 |
| Random U.S. States on a Map | 0 | - | 4.95 | 492,085 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 87,101 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 889,372 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.85 | 22,554 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,045,624 |
| NCAA Football Teams | 0 | - | 4.93 | 316,392 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 572,667 |
| Countries in World War II | 0 | - | 4.66 | 811,865 |
| NBA MVPs - Sudden Death | 0 | - | 4.51 | 64,967 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,008,522 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,458 |
| Random Flag to Country | 0 | - | 4.99 | 505,983 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,245,692 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 54,441 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 455,138 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,796 |
| Biggest Countries by Area | 0 | - | 5.00 | 933,611 |
| Companies by Country | 0 | - | 4.50 | 107,748 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 49,434 |
| "Of Something" Geography | 0 | - | 4.57 | 24,879 |
| Modern Rappers - Sudden Death | 0 | - | 4.30 | 82,768 |
| Countries that Start with L | 0 | - | 4.98 | 972,868 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 662,586 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.91 | 6,048 |
| Color in the Answer - Click Quiz | 0 | - | 4.83 | 41,419 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,952 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,713 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.47 | 18,796 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,002,557 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,345,645 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 28,375 |
| Countries with Glaciers | 0 | - | 4.98 | 95,905 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,033,640 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 166,604 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 50,358 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 852,021 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 352,447 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,973 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,844 |
| Formula One World Champions | 0 | - | 4.97 | 299,643 |
| Word Shortenings #1 | 0 | - | 4.26 | 124,510 |
| Countries that Start with I | 0 | - | 4.92 | 1,163,358 |
| Random Country to Capital | 0 | - | 4.98 | 802,993 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.14 | 48,278 |
| Equatorial Countries - Sudden Death | 0 | - | 4.80 | 42,603 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,185,702 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 69,499 |
