| Countries of the World Quiz | 0 | - | 5.00 | 40,886,821 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 409,845 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,084,272 |
| Countries of the Popes | 0 | - | 4.85 | 107,691 |
| US States Quiz | 0 | - | 5.00 | 14,727,223 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 146,353 |
| World Capitals Quiz | 0 | - | 5.00 | 4,494,272 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.49 | 58,929 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,391,392 |
| Biggest Cities in the United States | 0 | - | 4.92 | 817,068 |
| Every Asian Flag - Sudden Death | 0 | - | 4.88 | 93,884 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 27,181 |
| Europe Map Quiz | 0 | - | 5.00 | 4,290,409 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,066,932 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,168,406 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 205,675 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.37 | 85,661 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,324,677 |
| United States Map Quiz | 0 | - | 4.98 | 3,900,920 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.39 | 71,916 |
| BRICS Member Countries | 0 | - | 4.89 | 39,857 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,049,169 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.29 | 80,229 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 159,250 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.96 | 2,496 |
| Countries Richer Than Their Neighbors | 0 | - | 4.44 | 63,264 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 39,710 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,482,123 |
| All Country Flags of the World | 0 | - | 5.00 | 2,962,230 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 153,400 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,743 |
| U.S. Cities that Americans Leave | 0 | - | 4.42 | 18,876 |
| Unlock the Final Answer - Geography | 0 | - | 4.78 | 12,226 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,945 |
| U.S. Cities that Americans Move To | 0 | - | 4.37 | 16,447 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,657 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,857,687 |
| Biggest Cities in the World | 0 | - | 4.89 | 686,601 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,148,147 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,388,077 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,330,711 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 161,200 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,113,370 |
| Name a Valid European Capital | 0 | - | 4.92 | 118,506 |
| Random Capital to Country | 0 | - | 4.99 | 2,359,352 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,061,770 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,603 |
| Pope Facts | 0 | - | 4.49 | 24,946 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,579,354 |
| Countries that Start with S | 0 | - | 4.98 | 1,604,074 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,347 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,304,335 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,395 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 895,403 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,992 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 72,680 |
| Champions League Winners | 0 | - | 4.91 | 852,537 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 94,755 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,310,705 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,363,715 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,078,640 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,817 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,242,488 |
| Biggest Cities in Europe | 0 | - | 4.76 | 464,290 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 35,003 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,855 |
| Countries that Start with M | 0 | - | 4.97 | 1,253,575 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,337 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 24,578 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,553 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,321 |
| Countries that Start with A | 0 | - | 4.98 | 1,942,759 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 166,092 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.53 | 18,376 |
| Countries that Start with E | 0 | - | 4.95 | 1,231,744 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,758 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,919,733 |
| Roman Cities – Sudden Death | 0 | - | 4.92 | 4,030 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 113,329 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 57,654 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 32,011 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,966 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 85,361 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 69,434 |
| Countries that Start with B | 0 | - | 4.95 | 2,081,352 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,514 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,464 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 740,199 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,494,908 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 68,261 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 96,284 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 84,901 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,064,802 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,926,692 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,213 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,965 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,570,711 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,704 |
| Countries with the Most Murders | 0 | - | 4.55 | 136,230 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 114,612 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 89,498 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,719 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 64,005 |
| Countries that Start with N | 0 | - | 4.93 | 997,691 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 849,077 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 604,893 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,707 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,381,496 |
| Elements - Sudden Death | 0 | - | 4.90 | 62,409 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,512 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,153,086 |
| Countries that Start with G | 0 | - | 4.97 | 1,351,141 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,523 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,988 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,635 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,373 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,263 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,848 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,600 |
| Countries that Start with C | 0 | - | 4.96 | 1,646,080 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 414,971 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,235 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 508,134 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 86,435 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 68,331 |
| Top World Languages | 0 | - | 4.91 | 707,043 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 79,029 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 57,194 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,413 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,169,075 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 52,263 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 63,220 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 47,086 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 126,753 |
| Country Flags but Australia | 0 | - | 4.51 | 2,285 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,167 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 52,337 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,370 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 513,312 |
| Countries that Start with P | 0 | - | 4.95 | 1,100,358 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 333,468 |
| Asia Map Quiz | 0 | - | 4.99 | 784,776 |
| Pin the Flag - South America | 0 | - | 4.99 | 16,097 |
| Random U.S. States on a Map | 0 | - | 4.95 | 490,098 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 887,463 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 49,019 |
| NCAA Football Teams | 0 | - | 4.93 | 315,851 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,625 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,285 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 571,757 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 63,968 |
| Companies by Country | 0 | - | 4.50 | 107,499 |
| "Of Something" Geography | 0 | - | 4.57 | 24,633 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,572 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 54,040 |
| Countries in World War II | 0 | - | 4.66 | 810,488 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,007,710 |
| Random Flag to Country | 0 | - | 4.99 | 505,085 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,244,225 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,499 |
| Biggest Countries by Area | 0 | - | 5.00 | 932,328 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 82,070 |
| Countries that Start with L | 0 | - | 4.98 | 971,190 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 660,913 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,774 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 41,059 |
| Word Shortenings #1 | 0 | - | 4.26 | 124,242 |
| Countries with Glaciers | 0 | - | 4.98 | 95,729 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,596 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 28,113 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,377 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,770 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,850 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,627 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,766 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,396 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,725 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,749 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,001,305 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,642 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,971 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,032,127 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,876 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 350,669 |
| Formula One World Champions | 0 | - | 4.97 | 298,701 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 42,185 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,321 |
| Random Country to Capital | 0 | - | 4.98 | 801,692 |
| Countries that Start with I | 0 | - | 4.92 | 1,161,436 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,471 |
| Real People - Sudden Death #1 | 0 | - | 4.32 | 68,131 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,150 |
| Countries that Start with T | 0 | - | 4.89 | 909,839 |
| Series of Things #1 | 0 | - | 4.38 | 88,673 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 100,787 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,841 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,521 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 836,412 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,731 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 45,270 |
