| 47,691,970 | Countries of the World Quiz |
| 16,945,363 | US States Quiz |
| 8,363,578 | World Map Without 20 Random Countries |
| 5,882,817 | Fast Typing A to Z |
| 5,639,867 | Countries by First Two Letters in 90 Seconds |
| 5,540,882 | Fast Typing 1 to 100 |
| 5,091,756 | World Capitals Quiz |
| 4,776,894 | Europe Map Quiz |
| 4,584,603 | 12 Months in 15 Seconds |
| 4,166,111 | United States Map Quiz |
| 3,840,070 | Countries by Borders in 90 Seconds |
| 3,788,343 | Countries of Europe Quiz |
| 3,714,987 | U.S. Presidents Quiz |
| 3,691,675 | All Country Flags of the World |
| 3,548,878 | Fifty US States in One Minute |
| 3,387,246 | Countries of the World with an Empty Map |
| 2,688,275 | US States by Borders in 30 Seconds |
| 2,596,953 | Random Capital to Country |
| 2,587,928 | NBA Basketball Teams Quiz |
| 2,550,068 | Countries of Africa |
| 2,542,083 | Country Flags Quiz #1 |
| 2,431,887 | Brand Logos Quiz #1 |
| 2,300,916 | Countries that Start with B |
| 2,296,487 | NFL Football Teams Quiz |
| 2,252,782 | Elements of the Periodic Table |
| 2,174,321 | Find The Mystery Country Using Color Clues - Randomized! |
| 2,169,893 | Countries that Start with A |
| 2,124,413 | Africa Map Quiz |
| 2,108,186 | Word Scramble - Countries |
| 1,881,676 | Countries of Asia Quiz |
| 1,842,674 | Pin Europe on a Borderless Map - Sudden Death |
| 1,827,305 | Countries that Start with C |
| 1,819,618 | Countries by First and Last Two Letters |
| 1,794,924 | Pin US States on a Borderless Map - Sudden Death |
| 1,759,516 | Countries that Start with S |
| 1,724,957 | World Map with Random Merged Countries |
| 1,694,972 | U.S. State Capitals Quiz |
| 1,694,618 | Brand Logos Quiz #2 |
| 1,594,061 | Europe Capitals Quiz |
| 1,554,832 | Random Countries on the World Map |
| 1,553,039 | South America Map Quiz |
| 1,507,864 | Countries that Start with G |
| 1,450,594 | East Asia Map Quiz |
| 1,450,438 | Biggest Countries by Population |
| 1,395,794 | U.S. States by First Two Letters in 30 Seconds |
| 1,385,729 | Middle East Map Quiz |
| 1,385,410 | Countries that Start with M |
| 1,381,588 | Countries that Start with E |
| 1,332,499 | Countries of Europe - One Minute Sprint |
| 1,321,878 | 100 Most Common English Words |
| 1,291,823 | Countries that Start with I |
| 1,251,776 | Flags of Europe Quiz |
| 1,246,663 | NBA MVPs Quiz |
| 1,228,557 | Brand Logos Quiz #3 |
| 1,219,492 | Countries that Start with P |
| 1,183,968 | Find The Mystery Country Using Hints - Randomized! |
| 1,164,746 | Fast Math - Multiplication |
| 1,164,734 | Digits of Pi |
| 1,121,157 | Countries that Start with N |
| 1,100,287 | Planets of the Solar System Quiz |
| 1,095,309 | Country Flags Quiz #2 |
| 1,094,109 | Countries that Start with L |
| 1,067,386 | Brand Logos Quiz #5 |
| 1,059,329 | Countries of Oceania |
| 1,051,655 | Biggest Countries by Area |
| 1,027,637 | Countries of North America Quiz |
| 1,015,608 | Brand Logos Quiz #4 |
| 1,015,368 | 40 Historical People that Everyone Should Know |
| 1,012,811 | Countries that Start with T |
| 1,011,880 | Champions League Winners |
| 1,005,444 | All Major North American Pro Sports Teams |
| 989,020 | 40 Random Missing Countries on the World Map |
| 983,214 | Biggest Cities in the United States |
| 980,095 | Countries of the World - One Minute Sprint |
| 950,624 | Harry Potter Last Names |
| 929,290 | Countries of South America |
| 924,579 | Random Country to Capital |
| 921,842 | Asia Map Quiz |
| 916,241 | Countries in World War II |
| 908,642 | Country Shapes Quiz #1 |
| 906,540 | Countries that Start with U |
| 903,390 | Central America and Caribbean Map Quiz |
| 892,722 | MLB Baseball Teams Quiz |
| 864,091 | 2026–2027 English Premier League Teams |
| 839,132 | Most Popular NBA Jerseys |
| 826,441 | Top World Languages |
| 818,572 | Countries that Start with K |
| 808,420 | Fruits by Picture |
| 803,997 | 12 x 12 Multiplication Table in 2 Minutes |
| 802,743 | Biggest Cities in the World |
| 800,420 | Counties of England |
| 792,063 | Original 151 Pokémon |
| 786,631 | Brand Logos Quiz #6 |
| 750,819 | General Knowledge Quiz #9 |
| 748,693 | Two Letter U.S. State Abbreviations |
| 741,309 | Africa Capitals Quiz |
| 735,102 | Country Flags Quiz #3 |
| 734,837 | Countries by Languages in 90 Seconds |
| 714,802 | U.S. Baby Girl Names by Decade |
| 714,188 | Fast Typing Test - 100 WPM Challenge |
| 713,426 | Countries that Start with D |
| 711,559 | Island Countries |
| 709,188 | Mythical Creatures Quiz #1 |
| 696,320 | Asia Capitals Quiz |
| 695,231 | Top 100 Greatest NBA Players |
| 694,190 | NBA Team Logos |
| 671,240 | Most Popular Fast Food Restaurants |
| 656,980 | Oceania Map Quiz |
| 655,304 | NHL Hockey Teams Quiz |
| 650,077 | Letters of the Greek Alphabet |
| 642,575 | Canada Provinces Map Quiz |
| 631,757 | Win the U.S. Presidential Election |
| 630,428 | NFL Football Team Logos |
| 628,696 | Random U.S. States on a Map |
| 626,897 | US States with an Empty Map |
| 619,646 | Countries that Start with F |
| 619,559 | NBA Champions |
| 617,354 | Flags of Asia Quiz |
| 616,114 | 20 Random Country Flags |
| 615,822 | Fast Math - Double That Number! |
| 611,446 | Brand Logos Quiz #7 |
| 610,791 | Countries that Start with V |
| 607,433 | Countries that Start with H |
| 604,929 | Countries that Start with J |
| 602,258 | Disney Animated Characters |
| 589,793 | Fresh Prince of Bel-Air Lyrics |
| 581,690 | Save Humanity by Guessing Countries |
| 580,412 | All 1M Cities by Proximity |
| 574,691 | Footballers by Country |
| 562,548 | NATO Military Alphabet |
| 551,020 | General Knowledge Quiz #7 |
| 547,935 | Biggest Cities in Europe |
| 543,981 | All-NBA First Team Players |
| 542,031 | Car Logos Quiz #1 |
| 537,676 | Random Fast Typing |
| 534,797 | Click a Valid Country A-Z |
| 532,694 | Brand Logos Quiz #8 |
| 531,328 | European Countries by First 2 Letters |
| 524,475 | Random Sequential Countries on the World Map |
| 524,057 | Fast Math - Addition |
| 519,022 | General Knowledge Quiz #10 |
| 508,631 | Word Scramble - U.S. States |
| 504,876 | Name the English Monarchs |
| 502,563 | Olympian Gods Quiz |
| 498,645 | Pin Africa on a Borderless Map |
| 497,127 | Communist Countries in History |
| 494,232 | Ultimate Harry Potter Name Game |
| 491,062 | U.S. Baby Boy Names by Decade |
| 490,077 | Word Scramble - National Capitals |
| 489,056 | Countries, U.S. States, and Capitals by First Two Letters |
| 483,455 | South America Capitals Quiz |
| 474,834 | Flags of Africa Quiz |
| 470,678 | One Border Countries |
| 468,815 | Every Country Shape |
| 465,656 | UK Cities Map Quiz |
| 464,645 | FIFA World Cup Top 4 Positions |
| 463,590 | Countries That Border Russia |
| 456,839 | General Knowledge Quiz #1 |
| 452,182 | Top Five Countries By Category #1 |
| 451,150 | All Disney Animated Movies |
| 449,076 | Countries that Start with R |
| 440,929 | Prime Ministers of the UK |
| 438,640 | Roman Numeral Decoding Quiz |
| 438,480 | Random Category Elimination - Countries |
| 437,073 | NBA 60 Points in a Game |
| 435,866 | Pixar Movies Quiz |
| 434,540 | NBA All-Time Statistical Leaders |
| 429,833 | Europe by Borders in 30 Seconds |
| 427,676 | U.S. Presidents by Picture |
| 424,100 | Countries with Four Letters |
| 423,329 | Landlocked Countries |
| 420,791 | Official Languages of the World |
| 419,475 | 100 Biggest Cities on a World Map |
| 417,748 | Country Shapes Quiz #2 |
| 416,553 | Asian Countries by Borders in 30 Seconds |
| 413,634 | Countries with the Longest Coastlines |
| 408,220 | Countries with the Most Tourists Quiz |
| 404,056 | Countries Bordering France |
| 403,766 | Random Brand Logos |
| 403,485 | 2025–2026 Football League Teams |
| 402,229 | 7 Deadly Sins |
| 399,029 | General Knowledge Quiz #13 |
| 398,057 | 10 Random Numbers 1-100 - Blind Ranking |
| 395,853 | Top 100 Harry Potter Characters by Mention |
| 395,198 | Landmarks Picture Quiz #1 |
| 392,836 | Formula One World Champions |
| 392,769 | Every European Flag - Sudden Death |
| 389,631 | Countries with the Most Borders |
| 389,553 | NCAA Football Teams |
| 389,150 | Shakespeare's Plays Quiz |
| 385,821 | World Map with 10 Random Extra Borders |
| 382,880 | First Names of U.S. Presidents |
| 381,506 | Smallest Countries by Population and Area |
| 379,338 | Basic Harry Potter Quiz |
| 376,337 | Majority Muslim Countries |
| 376,289 | Soccer Team Logos |
| 375,948 | Spanish-Speaking Countries |
| 375,273 | Flags of North and South America |
| 374,968 | General Knowledge Quiz #8 |
| 371,245 | Disney Songs in Movies |
