| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,664 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,496 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,230 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,498,011 |
| Countries by First and Last Two Letters | 0 | - | 4.87 | 1,801,745 |
| Fast Math - Addition | 0 | - | 4.87 | 519,518 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.87 | 483,784 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,215,774 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,399 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,260 |
| Random Country to Capital | 0 | - | 4.98 | 910,597 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,262 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,670 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,614 |
| Countries with Four Letters | 0 | - | 4.99 | 418,084 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,481 |
| Random U.S. States on a Map | 0 | - | 4.96 | 620,828 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,007 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,869 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,608 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,990 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,709 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,677 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,124 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,023 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,046 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,277 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,565 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,242 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,923 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,829 |
| Country Chain | 0 | - | 4.96 | 215,579 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,317 |
| Countries by Emojis | 0 | - | 4.99 | 235,848 |
| Islands by Country #1 | 0 | - | 4.87 | 174,401 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,016 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,459 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,109 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,844 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,519 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,569 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,103 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,346 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,265 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,319 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,605 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,655 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,162 |
| Random European Capital to Country | 0 | - | 4.98 | 189,072 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,877 |
| Disney Animated Characters | 0 | - | 4.88 | 598,816 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,188 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,134 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,359 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,332 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,967 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,060 |
| Star Wars Quotes | 0 | - | 4.84 | 173,266 |
| Short Term Memory Test | 0 | - | 4.97 | 201,120 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,617 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,033 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 147,427 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,020 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,216 |
| Random European Country to Capital | 0 | - | 4.92 | 147,338 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,396 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,874 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,291 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,577 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,815 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,645 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,363 |
| Random World Capitals on a Map | 0 | - | 4.93 | 132,996 |
| Name a Valid African Country | 0 | - | 4.98 | 152,822 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,254 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,171 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,170 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,748 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,519 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,542 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,089 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,270 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,274 |
| Random European City to Country | 0 | - | 4.69 | 116,227 |
| European Cities by Clue | 0 | - | 4.70 | 88,770 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,701 |
| Which City in Europe? | 0 | - | 4.83 | 106,554 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,534 |
| Mountains by Country | 0 | - | 4.64 | 81,526 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,288 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,741 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,104 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,572 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,652 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,389 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,939 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,282 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,864 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,332 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,883 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,097 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,043 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,840 |
| Random African Capital to Country | 0 | - | 4.97 | 99,677 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,274 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,378 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,062 |
| Random Countries by Borders | 0 | - | 4.99 | 81,581 |
| Random African Flag to Country | 0 | - | 4.87 | 74,134 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,552 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,198 |
| Random African Country to Capital | 0 | - | 4.94 | 70,157 |
| Which City in Canada? | 0 | - | 4.82 | 56,612 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,211 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,306 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,974 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,046 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,491 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,858,335 |
| US States Quiz | 0 | - | 5.00 | 16,680,880 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,985 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,181 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,721 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,807 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,797,781 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,279 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,476 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,524,771 |
| All Country Flags of the World | 0 | - | 5.00 | 3,594,928 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,888 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,174 |
| Countries of Africa | 0 | - | 5.00 | 2,504,699 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,844 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,919 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,323 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,178 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,043 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,350 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,892 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,462 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,647 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,170 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,584 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,369 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,405 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,304 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,732 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,694 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,335 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,466 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,885 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,520 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,022 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,512 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,544 |
| Biggest Cities in the United States | 0 | - | 4.93 | 965,198 |
| Countries that Start with U | 0 | - | 4.97 | 899,270 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,792 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,536 |
| Asia Map Quiz | 0 | - | 4.99 | 905,924 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 729,161 |
| Countries of South America | 0 | - | 5.00 | 913,536 |
| Island Countries | 0 | - | 4.99 | 707,273 |
| Biggest Cities in the World | 0 | - | 4.92 | 789,329 |
| Counties of England | 0 | - | 4.97 | 788,412 |
| Top World Languages | 0 | - | 4.92 | 812,074 |
| Countries that Start with K | 0 | - | 4.96 | 808,684 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,365 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,455 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,497 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,907 |
| Countries that Start with V | 0 | - | 4.98 | 604,582 |
| US States with an Empty Map | 0 | - | 5.00 | 618,180 |
| Countries that Start with D | 0 | - | 4.96 | 700,599 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,666 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,579 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,928 |
| Countries that Start with J | 0 | - | 4.98 | 595,219 |
| Countries That Border Russia | 0 | - | 4.98 | 458,567 |
| Countries that Start with H | 0 | - | 4.96 | 597,147 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,022 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,337 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,854 |
| One Border Countries | 0 | - | 4.98 | 463,641 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,885 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,188 |
| Countries Bordering France | 0 | - | 4.85 | 396,801 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,032 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,072 |
| Northernmost Countries | 0 | - | 4.99 | 357,298 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,079 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,157 |
| Every Country Shape | 0 | - | 5.00 | 458,055 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,858 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,719 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,504 |
| Australia Map Quiz | 0 | - | 4.94 | 342,250 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,253 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,303 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,046 |
