| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,940 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,736 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,037 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,524,839 |
| Countries by First and Last Two Letters | 0 | - | 4.87 | 1,812,470 |
| Fast Math - Addition | 0 | - | 4.87 | 522,384 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.86 | 486,989 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,306,236 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,986 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,907 |
| Random Country to Capital | 0 | - | 4.98 | 919,064 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,851 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,713 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,061 |
| Countries with Four Letters | 0 | - | 4.99 | 421,821 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,600 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,613 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,604 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,825 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,094 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,471 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,193 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,748 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,475 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,015 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,244 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,724 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,701 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,832 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,052 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,566 |
| Country Chain | 0 | - | 4.96 | 216,908 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,343 |
| Countries by Emojis | 0 | - | 4.99 | 239,110 |
| Islands by Country #1 | 0 | - | 4.88 | 175,166 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,503 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,584 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,241 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,415 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,241 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,651 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,909 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,468 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,160 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,699 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 169,833 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,266 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,932 |
| Random European Capital to Country | 0 | - | 4.98 | 190,714 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,359 |
| Disney Animated Characters | 0 | - | 4.88 | 601,103 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,081 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,557 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,242 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,413 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,482 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 337,977 |
| Star Wars Quotes | 0 | - | 4.85 | 183,779 |
| Short Term Memory Test | 0 | - | 4.97 | 204,515 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,498 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,285 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 148,285 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,811 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,762 |
| Random European Country to Capital | 0 | - | 4.93 | 164,872 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,658 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,307 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 176,984 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,540 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,944 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,433 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,828 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,410 |
| Name a Valid African Country | 0 | - | 4.98 | 153,874 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,129 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,922 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,153 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,541 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,549 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,011 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,302 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,999 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,632 |
| Random European City to Country | 0 | - | 4.69 | 117,518 |
| European Cities by Clue | 0 | - | 4.70 | 89,022 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,176 |
| Which City in Europe? | 0 | - | 4.83 | 107,254 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,378 |
| Mountains by Country | 0 | - | 4.56 | 81,743 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,658 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,346 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,932 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,226 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,577 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,210 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,858 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,327 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,975 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,658 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,752 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,903 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,451 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,374 |
| Random African Capital to Country | 0 | - | 4.97 | 100,546 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,156 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,017 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,793 |
| Random Countries by Borders | 0 | - | 4.99 | 82,323 |
| Random African Flag to Country | 0 | - | 4.88 | 74,726 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,512 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,100 |
| Random African Country to Capital | 0 | - | 4.94 | 71,121 |
| Which City in Canada? | 0 | - | 4.82 | 56,988 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,668 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,504 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,303 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,670 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,736 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,366,668 |
| US States Quiz | 0 | - | 5.00 | 16,845,877 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,617,242 |
| World Capitals Quiz | 0 | - | 5.00 | 5,066,342 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,957 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,117 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,824,277 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,728 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,620 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,535,477 |
| All Country Flags of the World | 0 | - | 5.00 | 3,653,478 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,731 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,846 |
| Countries of Africa | 0 | - | 5.00 | 2,532,274 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,980 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,971 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,009 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,481 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,352 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,271 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,827 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,928 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,948 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,882 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,186 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,178 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,489 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,658 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,848 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,044 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,405 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,535 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,381 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,734 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,400 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,833 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,617 |
| Biggest Cities in the United States | 0 | - | 4.94 | 976,506 |
| Countries that Start with U | 0 | - | 4.97 | 903,670 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,914 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,391 |
| Asia Map Quiz | 0 | - | 4.99 | 915,324 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,867 |
| Countries of South America | 0 | - | 5.00 | 923,542 |
| Island Countries | 0 | - | 4.99 | 709,950 |
| Biggest Cities in the World | 0 | - | 4.91 | 797,320 |
| Counties of England | 0 | - | 4.97 | 795,400 |
| Top World Languages | 0 | - | 4.92 | 820,751 |
| Countries that Start with K | 0 | - | 4.97 | 814,696 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,521 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,449 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,182 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,631 |
| Countries that Start with V | 0 | - | 4.98 | 608,692 |
| US States with an Empty Map | 0 | - | 5.00 | 623,706 |
| Countries that Start with D | 0 | - | 4.96 | 708,159 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,364 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,236 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,162 |
| Countries that Start with J | 0 | - | 4.98 | 601,352 |
| Countries That Border Russia | 0 | - | 4.98 | 461,325 |
| Countries that Start with H | 0 | - | 4.96 | 603,546 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,517 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,438 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,701 |
| One Border Countries | 0 | - | 4.98 | 467,933 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,752 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,076 |
| Countries Bordering France | 0 | - | 4.83 | 402,105 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,360 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,731 |
| Northernmost Countries | 0 | - | 4.99 | 360,688 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,160 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,889 |
| Every Country Shape | 0 | - | 5.00 | 464,252 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,716 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,772 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,723 |
| Australia Map Quiz | 0 | - | 4.95 | 344,080 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,743 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,945 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,546 |
