| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,611 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,479 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,221 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,497,882 |
| Countries by First and Last Two Letters | 0 | - | 4.87 | 1,801,700 |
| Fast Math - Addition | 0 | - | 4.87 | 519,506 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.87 | 483,768 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,215,236 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,295 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,196 |
| Random Country to Capital | 0 | - | 4.98 | 910,548 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,219 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,613 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,553 |
| Countries with Four Letters | 0 | - | 4.99 | 418,066 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,461 |
| Random U.S. States on a Map | 0 | - | 4.96 | 620,799 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 377,953 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,857 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,570 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,980 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,701 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,670 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,116 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,015 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,036 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,270 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,549 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,228 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,894 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,825 |
| Country Chain | 0 | - | 4.96 | 215,573 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,288 |
| Countries by Emojis | 0 | - | 4.99 | 235,829 |
| Islands by Country #1 | 0 | - | 4.87 | 174,395 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,000 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,442 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,098 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,843 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,501 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,557 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,090 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,325 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,252 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,316 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,594 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,648 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,148 |
| Random European Capital to Country | 0 | - | 4.98 | 189,067 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,834 |
| Disney Animated Characters | 0 | - | 4.88 | 598,805 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,178 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,115 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,348 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,312 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,958 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,022 |
| Star Wars Quotes | 0 | - | 4.84 | 173,257 |
| Short Term Memory Test | 0 | - | 4.97 | 201,105 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,603 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,026 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 147,419 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,009 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,214 |
| Random European Country to Capital | 0 | - | 4.92 | 147,336 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,389 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,849 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,277 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,574 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,809 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,641 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,360 |
| Random World Capitals on a Map | 0 | - | 4.93 | 132,983 |
| Name a Valid African Country | 0 | - | 4.98 | 152,815 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,251 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,167 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,160 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,742 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,512 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,541 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,080 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,265 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,264 |
| Random European City to Country | 0 | - | 4.69 | 116,224 |
| European Cities by Clue | 0 | - | 4.70 | 88,768 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,690 |
| Which City in Europe? | 0 | - | 4.83 | 106,549 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,526 |
| Mountains by Country | 0 | - | 4.64 | 81,525 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,288 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,737 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,098 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,569 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,645 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,382 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,937 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,281 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,854 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,331 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,878 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,097 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,040 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,837 |
| Random African Capital to Country | 0 | - | 4.97 | 99,677 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,269 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,375 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,056 |
| Random Countries by Borders | 0 | - | 4.99 | 81,576 |
| Random African Flag to Country | 0 | - | 4.87 | 74,131 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,546 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,193 |
| Random African Country to Capital | 0 | - | 4.94 | 70,154 |
| Which City in Canada? | 0 | - | 4.82 | 56,607 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,209 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,304 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,971 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,042 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,489 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,855,402 |
| US States Quiz | 0 | - | 5.00 | 16,679,832 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,785 |
| World Capitals Quiz | 0 | - | 5.00 | 5,025,947 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,499 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,723 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,797,593 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,172 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,181 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,524,695 |
| All Country Flags of the World | 0 | - | 5.00 | 3,594,612 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,839 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,089 |
| Countries of Africa | 0 | - | 5.00 | 2,504,482 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,751 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,843 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,262 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,095 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,437,826 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,312 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,803 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,327 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,562 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,031 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,506 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,315 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,347 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,249 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,692 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,657 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,197 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,406 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,831 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,495 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,979 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,474 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,493 |
| Biggest Cities in the United States | 0 | - | 4.93 | 965,089 |
| Countries that Start with U | 0 | - | 4.97 | 899,190 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,716 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,482 |
| Asia Map Quiz | 0 | - | 4.99 | 905,833 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 729,139 |
| Countries of South America | 0 | - | 5.00 | 913,462 |
| Island Countries | 0 | - | 4.99 | 707,259 |
| Biggest Cities in the World | 0 | - | 4.92 | 789,273 |
| Counties of England | 0 | - | 4.97 | 788,374 |
| Top World Languages | 0 | - | 4.92 | 812,030 |
| Countries that Start with K | 0 | - | 4.96 | 808,649 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,332 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,417 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,481 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,869 |
| Countries that Start with V | 0 | - | 4.98 | 604,553 |
| US States with an Empty Map | 0 | - | 5.00 | 618,129 |
| Countries that Start with D | 0 | - | 4.96 | 700,563 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,623 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,544 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,907 |
| Countries that Start with J | 0 | - | 4.98 | 595,172 |
| Countries That Border Russia | 0 | - | 4.98 | 458,543 |
| Countries that Start with H | 0 | - | 4.96 | 597,113 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,015 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,297 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,827 |
| One Border Countries | 0 | - | 4.98 | 463,617 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,859 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,167 |
| Countries Bordering France | 0 | - | 4.85 | 396,562 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,018 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,058 |
| Northernmost Countries | 0 | - | 4.99 | 357,271 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,071 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,118 |
| Every Country Shape | 0 | - | 5.00 | 458,026 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,846 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,701 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,486 |
| Australia Map Quiz | 0 | - | 4.94 | 342,232 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,232 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,268 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,020 |
