| Countries of the World Quiz | 0 | - | 5.00 | 41,786,301 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 614,788 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 500,433 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,302,585 |
| US States Quiz | 0 | - | 5.00 | 15,009,072 |
| World Capitals Quiz | 0 | - | 5.00 | 4,578,732 |
| Languages - Sudden Death | 0 | - | 4.83 | 51,307 |
| What's Bigger? #2 | 0 | - | 4.71 | 22,869 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,471,197 |
| Roman Emperors - Sudden Death | 0 | - | 4.78 | 27,409 |
| Europe Map Quiz | 0 | - | 5.00 | 4,354,319 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,174,892 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,228,553 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,432,510 |
| United States Map Quiz | 0 | - | 4.98 | 3,934,840 |
| Click the Simpsons Characters | 0 | - | 4.99 | 28,357 |
| World Languages by Clue #2 | 0 | - | 5.00 | 1,343 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 231,637 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,132,310 |
| Click the Disney Characters | 0 | - | 4.94 | 24,842 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 112,193 |
| All Country Flags of the World | 0 | - | 5.00 | 3,059,080 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,518,215 |
| Click the U.S. State on the Map | 0 | - | 4.91 | 32,610 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 178,529 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 174,608 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.78 | 10,079 |
| Champions League Winners | 0 | - | 4.92 | 893,969 |
| Muslim Countries - Sudden Death | 0 | - | 4.90 | 81,619 |
| Canada Multiple Choice Quiz | 0 | - | 4.51 | 34,296 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,905,124 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,230,810 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,446,688 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,359,088 |
| Click the U.S. Cities on a Map | 0 | - | 4.45 | 29,736 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 40,105 |
| Random Capital to Country | 0 | - | 4.99 | 2,397,220 |
| Biggest Cities in the United States | 0 | - | 4.93 | 849,405 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,158,395 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,650,188 |
| Countries that Start with S | 0 | - | 4.98 | 1,628,228 |
| NBA MVPs Quiz | 0 | - | 4.87 | 1,111,421 |
| Easy Geography True or False #3 | 0 | - | 4.57 | 2,557 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 118,733 |
| Best-Selling Things | 0 | - | 4.04 | 129,933 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,344,170 |
| Africa Map Quiz | 0 | - | 5.00 | 1,962,042 |
| French-Speaking Countries | 0 | - | 4.78 | 223,821 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,118,468 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 950,372 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 40,672 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 50,866 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,390,685 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,290,346 |
| Biggest Cities in the World | 0 | - | 4.90 | 703,023 |
| Countries of the Popes | 0 | - | 4.84 | 113,525 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 46,403 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,329,271 |
| Countries that Start with M | 0 | - | 4.97 | 1,273,341 |
| Map Hunter - World Cities | 0 | - | 5.00 | 42,385 |
| Countries that Start with A | 0 | - | 4.98 | 1,976,549 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 107,101 |
| Countries that Start with E | 0 | - | 4.95 | 1,254,409 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 30,904 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,949,447 |
| Population Battle – Sudden Death | 0 | - | 4.94 | 7,762 |
| BRICS Member Countries | 0 | - | 4.91 | 60,366 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.44 | 13,151 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 96,369 |
| Biggest Cities in Europe | 0 | - | 4.75 | 489,663 |
| Countries that Start with B | 0 | - | 4.95 | 2,115,550 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 31,290 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,307 |
| Roman Cities – Sudden Death | 0 | - | 4.95 | 25,828 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 100,095 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 763,206 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.87 | 81,838 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,964,922 |
| All Disney Animated Movies | 0 | - | 4.84 | 404,674 |
| Word Chain - Cities in Europe | 0 | - | 4.84 | 21,957 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,086,182 |
| European Capitals - Sudden Death | 0 | - | 4.58 | 127,850 |
| Brand Logos Quiz #2 | 0 | - | 4.72 | 1,529,636 |
| True or False - Sudden Death | 0 | - | 4.86 | 93,508 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,549,039 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,612,504 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 58,392 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,170 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,621 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 87,711 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 88,163 |
| Countries that Beat Brazil | 0 | - | 4.45 | 50,541 |
| Countries that Start with N | 0 | - | 4.93 | 1,016,227 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 868,463 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 626,160 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,409,208 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 64,032 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 52,318 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 105,992 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,232,480 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 56,327 |
| Countries that Start with G | 0 | - | 4.97 | 1,374,306 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 126,929 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,517 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 91,747 |
| Something of the Something #1 | 0 | - | 4.20 | 15,271 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 100,762 |
| Real People - Sudden Death #3 | 0 | - | 4.88 | 19,915 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 70,480 |
| Click the European Capitals on a Map | 0 | - | 4.72 | 9,451 |
| Elements - Sudden Death | 0 | - | 4.92 | 71,456 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.63 | 17,979 |
| Countries that Start with C | 0 | - | 4.96 | 1,674,585 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 71,188 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 77,104 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 430,080 |
| NBA Championship Starters | 0 | - | 4.48 | 323,773 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 7,169 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 523,608 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 94,615 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,445 |
| Top World Languages | 0 | - | 4.92 | 723,752 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,752 |
| Spin the World & Guess the Countries | 0 | - | 4.85 | 146,921 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 51,841 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,190,492 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 61,154 |
| Random Name a Valid Country | 0 | - | 4.99 | 175,012 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 76,983 |
| Blue States - Sudden Death | 0 | - | 4.98 | 57,653 |
| Pin the Flag - South America | 0 | - | 4.99 | 29,847 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 39,978 |
| Countries that Start with P | 0 | - | 4.95 | 1,118,467 |
| Random U.S. States on a Map | 0 | - | 4.95 | 513,278 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 96,217 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 65,375 |
| Asia Map Quiz | 0 | - | 4.99 | 801,113 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 346,582 |
| Mammals - Sudden Death | 0 | - | 4.81 | 60,452 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,067,256 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 908,534 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 523,165 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,386 |
| Papal Names - Sudden Death | 0 | - | 4.52 | 28,719 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,017,280 |
| Random Flag to Country | 0 | - | 4.99 | 516,263 |
| NHL Hockey Teams Quiz | 0 | - | 4.88 | 581,057 |
| Biggest Countries by Area | 0 | - | 5.00 | 947,939 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,273 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 59,696 |
| Countries that Start with L | 0 | - | 4.98 | 989,905 |
| Small Countries with Large Economies | 0 | - | 4.69 | 82,025 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 462,630 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,051 |
| General Knowledge Quiz #185 | 0 | - | 4.26 | 53,939 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.95 | 4,375 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 70,293 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.93 | 7,420 |
| NCAA Football Teams | 0 | - | 4.93 | 321,562 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 679,787 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.83 | 58,905 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 377,759 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,262,988 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,980 |
| Countries in World War II | 0 | - | 4.58 | 826,360 |
| Most Populous World Capitals | 0 | - | 4.94 | 162,348 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 64,068 |
| Fast Math - Multiplication | 0 | - | 4.79 | 1,048,413 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,768 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,015,679 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,262 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,487 |
| Countries that Start with I | 0 | - | 4.92 | 1,182,106 |
| Formula One World Champions | 0 | - | 4.97 | 310,134 |
| NBA MVPs - Sudden Death | 0 | - | 4.50 | 73,819 |
| Random Country to Capital | 0 | - | 4.98 | 815,362 |
| Be Sad - Sudden Death | 0 | - | 4.66 | 59,379 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,297 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 173,296 |
| Countries with the Most Murders | 0 | - | 4.55 | 140,149 |
| K-Pop Groups - Sudden Death | 0 | - | 4.28 | 26,427 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 90,615 |
| Countries that Start with T | 0 | - | 4.89 | 927,064 |
| General Knowledge - Think Fast | 0 | - | 4.46 | 192,162 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 113,006 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,767 |
| Most Popular NBA Jerseys | 0 | - | 4.36 | 776,797 |
| All-NBA First Team Players | 0 | - | 4.71 | 494,384 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 846,084 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,209,434 |
| Countries that Start with U | 0 | - | 4.96 | 835,273 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,110,988 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 45,519 |
| NBA Champions | 0 | - | 4.46 | 562,543 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,854 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 44,829 |
| Brand Logos Quiz #5 | 0 | - | 4.43 | 960,811 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 282,073 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 42,003 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 56,901 |
