| Countries of the World Quiz | 0 | - | 5.00 | 40,921,200 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 415,738 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,093,421 |
| US States Quiz | 0 | - | 5.00 | 14,736,682 |
| Countries of the Popes | 0 | - | 4.86 | 108,397 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 152,813 |
| Biggest Cities in the United States | 0 | - | 4.93 | 820,602 |
| World Capitals Quiz | 0 | - | 5.00 | 4,497,235 |
| Real People - Sudden Death #3 | 0 | - | 4.83 | 4,897 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,393,987 |
| Every Asian Flag - Sudden Death | 0 | - | 4.88 | 94,647 |
| Europe Map Quiz | 0 | - | 5.00 | 4,292,770 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.61 | 9,847 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,070,627 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 27,344 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,170,285 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 206,580 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,328,140 |
| United States Map Quiz | 0 | - | 4.98 | 3,902,017 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,051,798 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 159,834 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 40,027 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,483,257 |
| All Country Flags of the World | 0 | - | 5.00 | 2,965,647 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 154,052 |
| Cities on Interstate 90 on a Map | 0 | - | 4.44 | 26,916 |
| Countries Richer Than Their Neighbors | 0 | - | 4.44 | 63,862 |
| BRICS Member Countries | 0 | - | 4.89 | 40,082 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.50 | 59,714 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,859,210 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 46,172 |
| Name a Valid European Capital | 0 | - | 4.93 | 121,658 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,150,885 |
| Biggest Cities in the World | 0 | - | 4.89 | 687,131 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,389,300 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,331,722 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,754 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,114,775 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,983 |
| Random Capital to Country | 0 | - | 4.99 | 2,360,595 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,063,825 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,580,724 |
| Countries that Start with S | 0 | - | 4.98 | 1,604,944 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.18 | 68,184 |
| Africa Map Quiz | 0 | - | 5.00 | 1,939,126 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,305,596 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.23 | 63,723 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 896,847 |
| Pope Facts | 0 | - | 4.42 | 26,562 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.96 | 2,869 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.38 | 86,428 |
| Unlock the Final Answer - Geography | 0 | - | 4.71 | 12,658 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 53,162 |
| Champions League Winners | 0 | - | 4.91 | 853,562 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 72,999 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 95,147 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,311,305 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,364,684 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.39 | 72,682 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,539 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 161,370 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,079,337 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,244,309 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 86,190 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,834 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 59,050 |
| Countries that Start with M | 0 | - | 4.97 | 1,254,456 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 35,150 |
| Biggest Cities in Europe | 0 | - | 4.75 | 464,658 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,561 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,796 |
| Countries that Start with A | 0 | - | 4.98 | 1,944,010 |
| Countries that Start with E | 0 | - | 4.95 | 1,232,558 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,920,775 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,482 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.31 | 80,955 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 113,799 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 79,227 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.72 | 85,966 |
| Countries that Start with B | 0 | - | 4.95 | 2,082,537 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 58,123 |
| South America Map Quiz | 0 | - | 5.00 | 1,420,057 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 166,276 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 32,159 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 740,757 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,496,021 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,728 |
| Roman Cities – Sudden Death | 0 | - | 4.96 | 4,327 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 24,749 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 96,613 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,065,305 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,927,890 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 68,502 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,921 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,572,014 |
| U.S. Cities that Americans Leave | 0 | - | 4.45 | 19,339 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 115,035 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 89,793 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 21,047 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 26,026 |
| Countries that Start with N | 0 | - | 4.92 | 998,337 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 64,233 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 849,643 |
| Countries with the Most Murders | 0 | - | 4.54 | 136,355 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 86,489 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 605,664 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,382,533 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,953 |
| Elements - Sudden Death | 0 | - | 4.90 | 62,644 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,837 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,738 |
| U.S. Cities that Americans Move To | 0 | - | 4.39 | 16,937 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.94 | 69,618 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,155,608 |
| Countries that Start with G | 0 | - | 4.97 | 1,351,917 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,643 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 59,156 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,890 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,573 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,416 |
| Countries that Start with C | 0 | - | 4.96 | 1,647,130 |
| Mammals - Sudden Death | 0 | - | 4.82 | 55,016 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,781 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 415,470 |
| Chancellors of Germany, 1949–present | 0 | - | 4.55 | 18,439 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 508,651 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 68,640 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 86,694 |
| Top World Languages | 0 | - | 4.91 | 707,612 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,352 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,169,820 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 57,391 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 79,217 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 52,463 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,860 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.47 | 18,579 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 63,461 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 47,369 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 28,935 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,477 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 127,214 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,297 |
| Countries that Start with P | 0 | - | 4.95 | 1,100,965 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 52,535 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 513,688 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 333,934 |
| Asia Map Quiz | 0 | - | 4.99 | 785,315 |
| Random U.S. States on a Map | 0 | - | 4.95 | 491,173 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,433 |
| Pin the Flag - South America | 0 | - | 4.99 | 16,497 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 888,164 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,044,462 |
| NCAA Football Teams | 0 | - | 4.93 | 315,961 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 572,103 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 49,178 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,356 |
| Countries in World War II | 0 | - | 4.66 | 811,044 |
| NBA MVPs - Sudden Death | 0 | - | 4.51 | 64,236 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,008,038 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 54,207 |
| Companies by Country | 0 | - | 4.50 | 107,601 |
| Random Flag to Country | 0 | - | 4.99 | 505,473 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,244,831 |
| "Of Something" Geography | 0 | - | 4.57 | 24,740 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,665 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,785 |
| Biggest Countries by Area | 0 | - | 5.00 | 932,857 |
| Countries that Start with L | 0 | - | 4.98 | 972,009 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 661,563 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 82,320 |
| Color in the Answer - Click Quiz | 0 | - | 4.83 | 41,159 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,255 |
| Country Flags but Australia | 0 | - | 4.57 | 2,479 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,520 |
| Countries with Glaciers | 0 | - | 4.98 | 95,805 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 28,217 |
| Word Shortenings #1 | 0 | - | 4.26 | 124,345 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,001,823 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,961 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 50,022 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,862 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,032,733 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 166,180 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,591 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 851,142 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 351,464 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,900 |
| Formula One World Champions | 0 | - | 4.97 | 299,121 |
| Equatorial Countries - Sudden Death | 0 | - | 4.80 | 42,350 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,803 |
| Random Country to Capital | 0 | - | 4.98 | 802,231 |
| Countries that Start with I | 0 | - | 4.92 | 1,162,244 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,184,275 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,787 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,633 |
| Real People - Sudden Death #1 | 0 | - | 4.32 | 68,568 |
| European Countries - Type the First Letter | 0 | - | 4.92 | 103,574 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,913 |
| Countries that Start with T | 0 | - | 4.89 | 910,444 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,426 |
