| Countries of the World Quiz | 0 | - | 5.00 | 40,802,451 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 387,851 |
| Countries of the Popes | 0 | - | 4.76 | 99,290 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,062,396 |
| BRICS Member Countries | 0 | - | 4.89 | 38,159 |
| US States Quiz | 0 | - | 5.00 | 14,697,165 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 123,205 |
| World Capitals Quiz | 0 | - | 5.00 | 4,487,754 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 68,613 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 26,663 |
| Every Asian Flag - Sudden Death | 0 | - | 4.92 | 91,826 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,384,887 |
| Europe Map Quiz | 0 | - | 5.00 | 4,283,208 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,056,979 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 203,321 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,162,013 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,310,674 |
| United States Map Quiz | 0 | - | 4.98 | 3,897,007 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 143,582 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 160,412 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,037,621 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 38,573 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 157,736 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 27,787 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,339 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,478,709 |
| All Country Flags of the World | 0 | - | 5.00 | 2,953,435 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 150,645 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,033 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 68,399 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 9,399 |
| Biggest Cities in the World | 0 | - | 4.89 | 685,166 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,852,806 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 87,965 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,083 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,139,641 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,113 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,382,685 |
| Country Flags but Australia | 0 | - | 4.86 | 1,390 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,108,419 |
| Random Capital to Country | 0 | - | 4.99 | 2,356,016 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,056,388 |
| Roman Cities – Sudden Death | 0 | - | 4.91 | 3,201 |
| NHL Hockey Teams - One Minute Sprint | 0 | - | 4.33 | 13,394 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,575,861 |
| Countries that Start with S | 0 | - | 4.98 | 1,601,961 |
| Africa Map Quiz | 0 | - | 5.00 | 1,935,445 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,298,908 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,064 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 890,779 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.91 | 71,499 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,527 |
| Multiple Choice Color Identification | 0 | - | 4.21 | 23,257 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 93,261 |
| Champions League Winners | 0 | - | 4.91 | 849,825 |
| Biggest Cities in Europe | 0 | - | 4.75 | 463,265 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 34,562 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,308,987 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,360,885 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 84,823 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,075,251 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,236,300 |
| Countries Richer Than Their Neighbors | 0 | - | 4.43 | 53,920 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 58,289 |
| Australian Animals - Sudden Death | 0 | - | 4.76 | 46,723 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 49,737 |
| Countries that Start with M | 0 | - | 4.97 | 1,251,843 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,230 |
| Pope Facts | 0 | - | 4.48 | 20,520 |
| True or False - Sudden Death | 0 | - | 4.87 | 83,659 |
| Countries that Start with A | 0 | - | 4.98 | 1,939,724 |
| Countries that Start with E | 0 | - | 4.95 | 1,229,734 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,917,118 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 111,933 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 55,519 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.86 | 78,072 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,251 |
| Countries that Start with B | 0 | - | 4.95 | 2,078,322 |
| South America Map Quiz | 0 | - | 5.00 | 1,417,596 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.70 | 82,169 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,798 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 81,694 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 67,161 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 738,317 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,491,066 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 95,363 |
| Countries with the Most Murders | 0 | - | 4.55 | 135,891 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,061,131 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,922,837 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,524,782 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 24,760 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,566,484 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 88,537 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 113,585 |
| Be Happy - Sudden Death | 0 | - | 4.88 | 63,318 |
| Countries that Start with N | 0 | - | 4.93 | 996,050 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 846,692 |
| Elements - Sudden Death | 0 | - | 4.90 | 61,481 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,379,127 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 602,658 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 85,643 |
| Biggest Cities in the United States | 0 | - | 4.92 | 814,165 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,334 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,138 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,303 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,142,810 |
| Countries that Start with G | 0 | - | 4.97 | 1,349,020 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 161,882 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,071 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 53,817 |
| Blue States - Sudden Death | 0 | - | 4.98 | 51,743 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,106 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,062 |
| Countries that Start with C | 0 | - | 4.96 | 1,643,572 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 413,452 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 506,119 |
| Australia States and Territories by Abbreviation | 0 | - | 4.90 | 1,706 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 85,514 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 67,398 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,171 |
| Top World Languages | 0 | - | 4.91 | 705,351 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 51,459 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,166,900 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 62,506 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 56,525 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,222 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,094 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,396 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 123,780 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 125,206 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 51,483 |
| Biggest Countries with No McDonald's | 0 | - | 4.86 | 76,762 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,457 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 80,249 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 512,386 |
| Countries that Start with P | 0 | - | 4.95 | 1,098,818 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,089 |
| "Of Something" Geography | 0 | - | 4.57 | 24,340 |
| Asia Map Quiz | 0 | - | 4.99 | 782,910 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 331,658 |
| Companies by Country | 0 | - | 4.49 | 107,180 |
| Random U.S. States on a Map | 0 | - | 4.95 | 488,013 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 885,127 |
| NCAA Football Teams | 0 | - | 4.93 | 314,933 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,283 |
| Pin the Flag - South America | 0 | - | 4.99 | 14,850 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,041,412 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 570,479 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 62,501 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,543 |
| NHL Hockey Team Names by Clue | 0 | - | 4.37 | 72,862 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 48,489 |
| Countries in World War II | 0 | - | 4.66 | 808,748 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,006,626 |
| Word Shortenings #1 | 0 | - | 4.25 | 123,885 |
| Random Flag to Country | 0 | - | 4.99 | 503,841 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 453,789 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,579 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,242,385 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 46,858 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 80,998 |
| Biggest Countries by Area | 0 | - | 5.00 | 930,878 |
| Countries with Glaciers | 0 | - | 4.98 | 95,509 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 40,636 |
| Countries that Start with L | 0 | - | 4.98 | 969,564 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 658,898 |
| Chancellors of Germany, 1949–present | 0 | - | 4.59 | 15,201 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 27,764 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,330 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,462 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 39,918 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 24,817 |
| Multiple Choice City Quiz – Vatican City | 0 | - | 4.84 | 2,081 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,203 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,279,540 |
| Beatles Songs - Sudden Death | 0 | - | 4.64 | 48,938 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 999,935 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,342,483 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,114 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,030,739 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 41,765 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,209 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,180,638 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,708 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 347,774 |
| Formula One World Champions | 0 | - | 4.97 | 297,624 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 42,027 |
| Random Country to Capital | 0 | - | 4.98 | 800,513 |
| Countries that Start with I | 0 | - | 4.92 | 1,159,620 |
| Series of Things #1 | 0 | - | 4.38 | 88,380 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,695 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,545 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,248 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,429 |
| NBA Rookies of the Year | 0 | - | 4.45 | 50,941 |
| Countries that Start with T | 0 | - | 4.88 | 908,369 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 44,817 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 835,359 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,514 |
| Questions in Music | 0 | - | 4.38 | 46,548 |
