| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,720 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,509 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,249 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,498,395 |
| Countries by First and Last Two Letters | 0 | - | 4.87 | 1,801,870 |
| Fast Math - Addition | 0 | - | 4.87 | 519,550 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.87 | 483,807 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,216,723 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,539 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,393 |
| Random Country to Capital | 0 | - | 4.98 | 910,685 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,312 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,703 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,662 |
| Countries with Four Letters | 0 | - | 4.99 | 418,116 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,503 |
| Random U.S. States on a Map | 0 | - | 4.96 | 620,878 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,046 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,911 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,636 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,009 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,720 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,691 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,140 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,032 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,061 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,299 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,597 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,269 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,969 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,842 |
| Country Chain | 0 | - | 4.96 | 215,591 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,363 |
| Countries by Emojis | 0 | - | 4.99 | 235,876 |
| Islands by Country #1 | 0 | - | 4.87 | 174,409 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,046 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,485 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,138 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,853 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,541 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,598 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,116 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,370 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,288 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,324 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,618 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,670 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,177 |
| Random European Capital to Country | 0 | - | 4.98 | 189,081 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,944 |
| Disney Animated Characters | 0 | - | 4.88 | 598,839 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,207 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,169 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,379 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,376 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,977 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,106 |
| Star Wars Quotes | 0 | - | 4.84 | 173,281 |
| Short Term Memory Test | 0 | - | 4.97 | 201,175 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,641 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,044 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 147,436 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,037 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,225 |
| Random European Country to Capital | 0 | - | 4.92 | 147,351 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,408 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,892 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,298 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,592 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,829 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,653 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,371 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,020 |
| Name a Valid African Country | 0 | - | 4.98 | 152,835 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,260 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,178 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,177 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,754 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,530 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,546 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,105 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,275 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,290 |
| Random European City to Country | 0 | - | 4.69 | 116,234 |
| European Cities by Clue | 0 | - | 4.70 | 88,772 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,710 |
| Which City in Europe? | 0 | - | 4.83 | 106,562 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,540 |
| Mountains by Country | 0 | - | 4.64 | 81,526 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,294 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,750 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,109 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,578 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,656 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,396 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,953 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,882 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,335 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,894 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,110 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,047 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,845 |
| Random African Capital to Country | 0 | - | 4.97 | 99,678 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,278 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,384 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,070 |
| Random Countries by Borders | 0 | - | 4.99 | 81,589 |
| Random African Flag to Country | 0 | - | 4.87 | 74,140 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,562 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,214 |
| Random African Country to Capital | 0 | - | 4.94 | 70,161 |
| Which City in Canada? | 0 | - | 4.82 | 56,614 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,217 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,308 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,979 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,053 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,492 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,863,195 |
| US States Quiz | 0 | - | 5.00 | 16,682,543 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,302 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,577 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,068 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,974 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,066 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,427 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,837 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,524,888 |
| All Country Flags of the World | 0 | - | 5.00 | 3,595,476 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,985 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,309 |
| Countries of Africa | 0 | - | 5.00 | 2,505,048 |
| Countries that Start with A | 0 | - | 4.98 | 2,145,015 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,036 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,424 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,325 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,388 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,464 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,035 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,665 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,765 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,377 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,692 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,456 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,496 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,383 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,785 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,743 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,525 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,549 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,967 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,532 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,093 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,569 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,597 |
| Biggest Cities in the United States | 0 | - | 4.93 | 965,328 |
| Countries that Start with U | 0 | - | 4.97 | 899,373 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,944 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,636 |
| Asia Map Quiz | 0 | - | 4.99 | 906,046 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 729,198 |
| Countries of South America | 0 | - | 5.00 | 913,617 |
| Island Countries | 0 | - | 4.99 | 707,308 |
| Biggest Cities in the World | 0 | - | 4.92 | 789,433 |
| Counties of England | 0 | - | 4.97 | 788,461 |
| Top World Languages | 0 | - | 4.92 | 812,152 |
| Countries that Start with K | 0 | - | 4.96 | 808,736 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,456 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,513 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,583 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,974 |
| Countries that Start with V | 0 | - | 4.98 | 604,633 |
| US States with an Empty Map | 0 | - | 5.00 | 618,259 |
| Countries that Start with D | 0 | - | 4.96 | 700,683 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,732 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,664 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,944 |
| Countries that Start with J | 0 | - | 4.98 | 595,289 |
| Countries That Border Russia | 0 | - | 4.98 | 458,598 |
| Countries that Start with H | 0 | - | 4.96 | 597,207 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,039 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,394 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,888 |
| One Border Countries | 0 | - | 4.98 | 463,680 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,914 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,212 |
| Countries Bordering France | 0 | - | 4.85 | 397,146 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,072 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,089 |
| Northernmost Countries | 0 | - | 4.99 | 357,334 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,098 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,232 |
| Every Country Shape | 0 | - | 5.00 | 458,119 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,875 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,754 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,533 |
| Australia Map Quiz | 0 | - | 4.94 | 342,267 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,301 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,377 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,078 |
