| Countries of the World Quiz | 0 | - | 5.00 | 41,781,319 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 613,816 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 499,349 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,301,177 |
| US States Quiz | 0 | - | 5.00 | 15,007,557 |
| World Capitals Quiz | 0 | - | 5.00 | 4,578,137 |
| What's Bigger? #2 | 0 | - | 4.71 | 22,726 |
| Languages - Sudden Death | 0 | - | 4.83 | 51,172 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,470,834 |
| Roman Emperors - Sudden Death | 0 | - | 4.78 | 27,247 |
| Europe Map Quiz | 0 | - | 5.00 | 4,353,964 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,174,170 |
| World Languages by Clue #2 | 0 | - | 5.00 | 1,139 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,228,208 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,432,039 |
| United States Map Quiz | 0 | - | 4.98 | 3,934,647 |
| Click the Simpsons Characters | 0 | - | 4.99 | 28,336 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 231,564 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,131,994 |
| Click the Disney Characters | 0 | - | 4.94 | 24,737 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 112,100 |
| All Country Flags of the World | 0 | - | 5.00 | 3,058,491 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,518,006 |
| Click the U.S. State on the Map | 0 | - | 4.91 | 32,569 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 178,441 |
| Canada Multiple Choice Quiz | 0 | - | 4.51 | 34,175 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.78 | 9,955 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 174,547 |
| Champions League Winners | 0 | - | 4.92 | 893,822 |
| Muslim Countries - Sudden Death | 0 | - | 4.90 | 81,540 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,904,812 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,230,412 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,446,035 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,358,852 |
| Click the U.S. Cities on a Map | 0 | - | 4.45 | 29,685 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 40,075 |
| Easy Geography True or False #3 | 0 | - | 4.57 | 2,484 |
| Biggest Cities in the United States | 0 | - | 4.93 | 849,291 |
| Random Capital to Country | 0 | - | 4.99 | 2,397,042 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,158,194 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,649,915 |
| Countries that Start with S | 0 | - | 4.98 | 1,628,086 |
| Best-Selling Things | 0 | - | 4.04 | 129,647 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 118,719 |
| NBA MVPs Quiz | 0 | - | 4.87 | 1,111,345 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,344,029 |
| French-Speaking Countries | 0 | - | 4.78 | 223,667 |
| Africa Map Quiz | 0 | - | 5.00 | 1,961,889 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,118,195 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 950,168 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 40,641 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 50,805 |
| Countries of the Popes | 0 | - | 4.84 | 113,502 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,390,578 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,290,150 |
| Biggest Cities in the World | 0 | - | 4.90 | 702,920 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 46,353 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,329,174 |
| Countries that Start with M | 0 | - | 4.97 | 1,273,235 |
| Map Hunter - World Cities | 0 | - | 5.00 | 42,305 |
| Countries that Start with A | 0 | - | 4.98 | 1,976,347 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 107,035 |
| Population Battle – Sudden Death | 0 | - | 4.94 | 7,710 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 30,882 |
| Countries that Start with E | 0 | - | 4.95 | 1,254,274 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,949,327 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.44 | 13,059 |
| BRICS Member Countries | 0 | - | 4.91 | 60,355 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 96,312 |
| Biggest Cities in Europe | 0 | - | 4.75 | 489,536 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 31,260 |
| Countries that Start with B | 0 | - | 4.95 | 2,115,357 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,238 |
| Roman Cities – Sudden Death | 0 | - | 4.95 | 25,536 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 763,112 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 100,023 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.87 | 81,788 |
| Word Chain - Cities in Europe | 0 | - | 4.84 | 21,937 |
| All Disney Animated Movies | 0 | - | 4.84 | 404,541 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,964,658 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,086,101 |
| European Capitals - Sudden Death | 0 | - | 4.58 | 127,748 |
| Brand Logos Quiz #2 | 0 | - | 4.72 | 1,529,492 |
| True or False - Sudden Death | 0 | - | 4.86 | 93,471 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,548,909 |
| Countries that Beat Brazil | 0 | - | 4.45 | 50,488 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 58,365 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,612,264 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,137 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,606 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 87,668 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 88,087 |
| Countries that Start with N | 0 | - | 4.93 | 1,016,116 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 868,381 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 626,033 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,408,969 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 63,999 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 52,286 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 105,937 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,232,085 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 56,272 |
| Countries that Start with G | 0 | - | 4.97 | 1,374,163 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 126,866 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,489 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 91,706 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 100,714 |
| Real People - Sudden Death #3 | 0 | - | 4.88 | 19,871 |
| Click the European Capitals on a Map | 0 | - | 4.72 | 9,414 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 70,442 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.63 | 17,947 |
| Elements - Sudden Death | 0 | - | 4.92 | 71,405 |
| Countries that Start with C | 0 | - | 4.96 | 1,674,431 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 71,157 |
| NBA Championship Starters | 0 | - | 4.48 | 323,722 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 77,086 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 430,011 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 7,150 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 523,545 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,429 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 94,549 |
| Top World Languages | 0 | - | 4.92 | 723,679 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,735 |
| Spin the World & Guess the Countries | 0 | - | 4.85 | 146,787 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 51,776 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,190,364 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 61,127 |
| Random Name a Valid Country | 0 | - | 4.99 | 174,987 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 76,945 |
| Blue States - Sudden Death | 0 | - | 4.98 | 57,630 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 39,946 |
| Pin the Flag - South America | 0 | - | 4.99 | 29,767 |
| Countries that Start with P | 0 | - | 4.95 | 1,118,342 |
| Random U.S. States on a Map | 0 | - | 4.95 | 513,030 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 96,162 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 65,346 |
| Asia Map Quiz | 0 | - | 4.99 | 801,028 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 346,511 |
| Mammals - Sudden Death | 0 | - | 4.81 | 60,412 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,067,106 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 908,439 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 523,095 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,370 |
| Papal Names - Sudden Death | 0 | - | 4.52 | 28,687 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,017,239 |
| Random Flag to Country | 0 | - | 4.99 | 516,185 |
| General Knowledge Quiz #185 | 0 | - | 4.26 | 53,856 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.95 | 4,338 |
| NHL Hockey Teams Quiz | 0 | - | 4.88 | 581,007 |
| Biggest Countries by Area | 0 | - | 5.00 | 947,865 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,251 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 59,639 |
| Countries that Start with L | 0 | - | 4.98 | 989,788 |
| Small Countries with Large Economies | 0 | - | 4.69 | 82,012 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,040 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 462,580 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.93 | 7,379 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 70,265 |
| NCAA Football Teams | 0 | - | 4.93 | 321,521 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 679,703 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.83 | 58,863 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 377,354 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,262,893 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,926 |
| Countries in World War II | 0 | - | 4.58 | 826,272 |
| Most Populous World Capitals | 0 | - | 4.94 | 162,318 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,737 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 64,026 |
| Fast Math - Multiplication | 0 | - | 4.79 | 1,048,317 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,015,610 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,223 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,450 |
| Countries that Start with I | 0 | - | 4.92 | 1,181,981 |
| Formula One World Champions | 0 | - | 4.97 | 310,077 |
| NBA MVPs - Sudden Death | 0 | - | 4.50 | 73,789 |
| Be Sad - Sudden Death | 0 | - | 4.66 | 59,358 |
| Random Country to Capital | 0 | - | 4.98 | 815,287 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,272 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 173,262 |
| Countries with the Most Murders | 0 | - | 4.55 | 140,132 |
| K-Pop Groups - Sudden Death | 0 | - | 4.28 | 26,391 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 90,562 |
| Countries that Start with T | 0 | - | 4.89 | 926,964 |
| General Knowledge - Think Fast | 0 | - | 4.46 | 192,033 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,757 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 112,973 |
| Most Popular NBA Jerseys | 0 | - | 4.36 | 776,736 |
| All-NBA First Team Players | 0 | - | 4.71 | 494,335 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 846,035 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,209,343 |
| Countries that Start with U | 0 | - | 4.96 | 835,178 |
| NBA Champions | 0 | - | 4.46 | 562,480 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,110,878 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 45,490 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,818 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 44,809 |
| Brand Logos Quiz #5 | 0 | - | 4.43 | 960,720 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 282,024 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 41,985 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 171,045 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 56,861 |
