| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,175 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,308 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,636 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,544,934 |
| Countries by First and Last Two Letters | 0 | - | 4.88 | 1,821,529 |
| Fast Math - Addition | 0 | - | 4.87 | 524,524 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.86 | 489,676 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,380,297 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,256 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,557,224 |
| Random Country to Capital | 0 | - | 4.98 | 926,326 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,372 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,381 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,584 |
| Countries with Four Letters | 0 | - | 4.99 | 425,160 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,801 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,481 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,782 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,291 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,206 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,583 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,789 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,855 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,527 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,883 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,096 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,773 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,724 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,298 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,410 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,164 |
| Country Chain | 0 | - | 4.96 | 218,223 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,991 |
| Countries by Emojis | 0 | - | 4.99 | 241,449 |
| Islands by Country #1 | 0 | - | 4.90 | 176,166 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,149 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,282 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,656 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,114 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,422 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,578 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,413 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,445 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,695 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,576 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,749 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,287 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,747 |
| Random European Capital to Country | 0 | - | 4.98 | 191,939 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,387 |
| Disney Animated Characters | 0 | - | 4.88 | 602,584 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,467 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,262 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,280 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,686 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,527 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,414 |
| Star Wars Quotes | 0 | - | 4.86 | 185,733 |
| Short Term Memory Test | 0 | - | 4.97 | 207,853 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,489 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,355 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,221 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,315 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,441 |
| Random European Country to Capital | 0 | - | 4.93 | 165,722 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,421 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,568 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,162 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,584 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,866 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,221 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,963 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,511 |
| Name a Valid African Country | 0 | - | 4.98 | 154,864 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,951 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,490 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,976 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,288 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,566 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,452 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,338 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,551 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,787 |
| Random European City to Country | 0 | - | 4.69 | 118,326 |
| European Cities by Clue | 0 | - | 4.70 | 89,148 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,387 |
| Which City in Europe? | 0 | - | 4.83 | 107,796 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,069 |
| Mountains by Country | 0 | - | 4.56 | 81,953 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,306 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,850 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,561 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,760 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,273 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,877 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,637 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,897 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,326 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,434 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,680 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,926 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,946 |
| Random African Capital to Country | 0 | - | 4.97 | 101,192 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,684 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,600 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,460 |
| Random Countries by Borders | 0 | - | 4.99 | 82,910 |
| Random African Flag to Country | 0 | - | 4.88 | 75,515 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,339 |
| Name a Valid Country #6 | 0 | - | 4.95 | 143,945 |
| Random African Country to Capital | 0 | - | 4.95 | 71,658 |
| Which City in Canada? | 0 | - | 4.83 | 57,299 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,180 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,672 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,522 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,185 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,026 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,782,267 |
| US States Quiz | 0 | - | 5.00 | 16,970,561 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,647,073 |
| World Capitals Quiz | 0 | - | 5.00 | 5,099,177 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,351 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,655 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,844,378 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,390,783 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,796,365 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,944 |
| All Country Flags of the World | 0 | - | 5.00 | 3,703,183 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,661 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,898 |
| Countries of Africa | 0 | - | 5.00 | 2,554,637 |
| Countries that Start with A | 0 | - | 4.98 | 2,172,908 |
| Countries that Start with C | 0 | - | 4.96 | 1,829,460 |
| Countries that Start with S | 0 | - | 4.98 | 1,761,391 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,976 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,394 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,776 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,521 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,885,469 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,290 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,857 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,744 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,885 |
| Countries that Start with E | 0 | - | 4.95 | 1,383,417 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,255 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,811 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,251 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,764 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,310 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,531 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,449 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,508 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,891 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,173 |
| Biggest Cities in the United States | 0 | - | 4.94 | 985,288 |
| Countries that Start with U | 0 | - | 4.97 | 907,700 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,317 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,580 |
| Asia Map Quiz | 0 | - | 4.99 | 923,648 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,815 |
| Countries of South America | 0 | - | 5.00 | 930,944 |
| Island Countries | 0 | - | 4.99 | 712,083 |
| Biggest Cities in the World | 0 | - | 4.92 | 804,268 |
| Counties of England | 0 | - | 4.97 | 801,704 |
| Top World Languages | 0 | - | 4.92 | 828,209 |
| Countries that Start with K | 0 | - | 4.97 | 819,729 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,478 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,606 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,339 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,718 |
| Countries that Start with V | 0 | - | 4.98 | 611,436 |
| US States with an Empty Map | 0 | - | 5.00 | 627,773 |
| Countries that Start with D | 0 | - | 4.96 | 714,978 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,236 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,701 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,070 |
| Countries that Start with J | 0 | - | 4.98 | 605,993 |
| Countries That Border Russia | 0 | - | 4.98 | 464,082 |
| Countries that Start with H | 0 | - | 4.96 | 608,559 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,905 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,087 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,252 |
| One Border Countries | 0 | - | 4.98 | 471,334 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,396 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,111 |
| Countries Bordering France | 0 | - | 4.83 | 404,514 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,987 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,371 |
| Northernmost Countries | 0 | - | 4.99 | 363,415 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,874 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,024 |
| Every Country Shape | 0 | - | 5.00 | 470,021 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,312 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,475 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 367,660 |
| Australia Map Quiz | 0 | - | 4.95 | 345,877 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,078 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,176 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,033 |
