| Countries of the World Quiz | 0 | - | 5.00 | 40,905,779 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 412,915 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,089,260 |
| US States Quiz | 0 | - | 5.00 | 14,732,689 |
| Countries of the Popes | 0 | - | 4.86 | 108,151 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 150,118 |
| Biggest Cities in the United States | 0 | - | 4.93 | 819,622 |
| World Capitals Quiz | 0 | - | 5.00 | 4,496,051 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,392,849 |
| Every Asian Flag - Sudden Death | 0 | - | 4.88 | 94,301 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 27,267 |
| Europe Map Quiz | 0 | - | 5.00 | 4,291,702 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,069,008 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,169,423 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 206,160 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,326,487 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,544 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,050,453 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 159,552 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 39,871 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.50 | 59,448 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,482,772 |
| BRICS Member Countries | 0 | - | 4.89 | 39,995 |
| All Country Flags of the World | 0 | - | 5.00 | 2,964,183 |
| Countries Richer Than Their Neighbors | 0 | - | 4.44 | 63,708 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 153,704 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 46,050 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,858,535 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,870 |
| Biggest Cities in the World | 0 | - | 4.89 | 686,883 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,149,698 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,388,769 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,713 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,331,254 |
| Name a Valid European Capital | 0 | - | 4.93 | 120,635 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.38 | 86,160 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,114,093 |
| Random Capital to Country | 0 | - | 4.99 | 2,360,103 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.96 | 2,733 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,062,992 |
| Unlock the Final Answer - Geography | 0 | - | 4.76 | 12,468 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,580,241 |
| Countries that Start with S | 0 | - | 4.98 | 1,604,562 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.38 | 72,409 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,772 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,305,032 |
| Pope Facts | 0 | - | 4.42 | 26,249 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 896,359 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 161,296 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.31 | 80,718 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 53,081 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,467 |
| Champions League Winners | 0 | - | 4.91 | 853,121 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 72,864 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,742 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 94,980 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,311,062 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,364,239 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,078,982 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.25 | 62,919 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,243,657 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 86,011 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.17 | 67,256 |
| Cities on Interstate 90 on a Map | 0 | - | 4.40 | 25,986 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,951 |
| Countries that Start with M | 0 | - | 4.97 | 1,254,009 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 35,082 |
| Biggest Cities in Europe | 0 | - | 4.75 | 464,444 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,439 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,699 |
| Countries that Start with A | 0 | - | 4.98 | 1,943,446 |
| Countries that Start with E | 0 | - | 4.95 | 1,232,162 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,407 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,920,346 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.11 | 86,080 |
| U.S. Cities that Americans Leave | 0 | - | 4.44 | 19,194 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 113,593 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 79,122 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 166,200 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.72 | 85,722 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 57,881 |
| Countries that Start with B | 0 | - | 4.95 | 2,082,002 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,798 |
| Roman Cities – Sudden Death | 0 | - | 4.96 | 4,210 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 32,100 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 24,684 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 740,497 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,604 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,495,472 |
| U.S. Cities that Americans Move To | 0 | - | 4.38 | 16,788 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 96,405 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 68,409 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,065,048 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,927,382 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,603 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,571,379 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,863 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 114,802 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 21,008 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 89,651 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,910 |
| Countries with the Most Murders | 0 | - | 4.54 | 136,299 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 69,530 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 64,140 |
| Countries that Start with N | 0 | - | 4.92 | 998,015 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 849,368 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 605,378 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,767 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,382,083 |
| Elements - Sudden Death | 0 | - | 4.90 | 62,555 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,634 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 28,744 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,154,575 |
| Countries that Start with G | 0 | - | 4.97 | 1,351,547 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,599 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 59,081 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,801 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,477 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,360 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.47 | 18,495 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,942 |
| Countries that Start with C | 0 | - | 4.96 | 1,646,670 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,693 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 415,243 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 508,438 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,789 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 86,554 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 68,473 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,289 |
| Top World Languages | 0 | - | 4.91 | 707,362 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 79,154 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,169,504 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 57,308 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 52,352 |
| Chancellors of Germany, 1949–present | 0 | - | 4.54 | 17,708 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,448 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 63,328 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 47,240 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 126,985 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,228 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 52,444 |
| Countries that Start with P | 0 | - | 4.95 | 1,100,703 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 513,517 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 333,764 |
| Asia Map Quiz | 0 | - | 4.99 | 785,038 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,408 |
| Random U.S. States on a Map | 0 | - | 4.95 | 490,758 |
| Pin the Flag - South America | 0 | - | 4.99 | 16,336 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 887,843 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,044,060 |
| NCAA Football Teams | 0 | - | 4.93 | 315,911 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 571,953 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 49,112 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 64,107 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,327 |
| Countries in World War II | 0 | - | 4.66 | 810,787 |
| Companies by Country | 0 | - | 4.50 | 107,557 |
| "Of Something" Geography | 0 | - | 4.57 | 24,682 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 54,107 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,007,888 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,623 |
| Random Flag to Country | 0 | - | 4.99 | 505,345 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,244,580 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,658 |
| Country Flags but Australia | 0 | - | 4.56 | 2,403 |
| Biggest Countries by Area | 0 | - | 5.00 | 932,645 |
| Countries that Start with L | 0 | - | 4.98 | 971,565 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 661,259 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 82,223 |
| Color in the Answer - Click Quiz | 0 | - | 4.83 | 41,112 |
| Countries with Glaciers | 0 | - | 4.98 | 95,772 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,058 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,441 |
| Word Shortenings #1 | 0 | - | 4.26 | 124,308 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 28,172 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,845 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,817 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,001,592 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,916 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,823 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,522 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,032,434 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 166,066 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,710 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 851,011 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 351,140 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,619 |
| Formula One World Champions | 0 | - | 4.97 | 298,929 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,761 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,941 |
| Random Country to Capital | 0 | - | 4.98 | 802,066 |
| Countries that Start with I | 0 | - | 4.92 | 1,161,812 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 42,278 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,851 |
| Real People - Sudden Death #1 | 0 | - | 4.32 | 68,270 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 102,590 |
| Countries that Start with T | 0 | - | 4.89 | 910,158 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,295 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,504 |
| Series of Things #1 | 0 | - | 4.38 | 88,713 |
