| Asian Geography By Letter - B | 0 | - | 4.85 | 66,544 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 36,191 |
| Middle East A-Z | 0 | - | 4.47 | 46,039 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,625 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,792 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,339 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,475 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,018 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,947 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,346 |
| Africa A-Z | 0 | - | 4.57 | 46,628 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,548 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,363 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,164 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,737 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,436 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,943 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,393 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,060 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,924 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,238 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,352 |
| Canada A-Z | 0 | - | 4.73 | 32,846 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,072 |
| European Geography A-Z | 0 | - | 4.29 | 49,289 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,100 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,947 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,232 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,811 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,749 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,255 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,748 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 152,637 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,265 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,426 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,546 |
| France A-Z | 0 | - | 4.16 | 38,220 |
| Switzerland A-Z | 0 | - | 4.45 | 25,658 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,518 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,508 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,992 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,550 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,429 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,742 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,132 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,761 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,622 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,807 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,639 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,939 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,792 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,083 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,534 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,677 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,380 |
| States of India | 0 | - | 4.95 | 193,631 |
| African Geography A-Z | 0 | - | 4.33 | 21,483 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,551 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,968 |
| A Quiz About Islam | 0 | - | 4.31 | 48,462 |
| Provinces of Turkey | 0 | - | 4.95 | 204,368 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,888 |
| Provinces of China | 0 | - | 4.97 | 204,870 |
| Japanese Prefectures | 0 | - | 4.98 | 137,205 |
| Countries that Start with A | 0 | - | 4.98 | 2,164,057 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,713 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,142 |
| Countries that Start with D | 0 | - | 4.96 | 710,392 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,053 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,258 |
| Countries that Start with H | 0 | - | 4.96 | 605,319 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,996 |
| Countries that Start with J | 0 | - | 4.98 | 602,978 |
| Countries that Start with K | 0 | - | 4.97 | 816,387 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,409 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,423 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,827 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,766 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,389 |
| Countries that Start with U | 0 | - | 4.97 | 904,957 |
| Countries that Start with V | 0 | - | 4.98 | 609,644 |
| Countries that Start with F | 0 | - | 4.83 | 618,053 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,451 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 59,162 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,885 |
| South America A-Z | 0 | - | 4.13 | 10,913 |
| Turkey A-Z | 0 | - | 4.04 | 11,860 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,448 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,891 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,615 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,867 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,029 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,143 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,818 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,621 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,261 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,808 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,983 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,862 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,260 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,568 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,921 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,510 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,881 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,585 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,670 |
| Japanese Companies | 0 | - | 4.28 | 34,235 |
| The Bible A-Z | 0 | - | 4.29 | 59,802 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,809 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,519 |
| 17th Century A-Z | 0 | - | 4.78 | 34,652 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,561 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,994 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,127 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,316 |
| American Football A-Z | 0 | - | 4.26 | 14,530 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,108 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,351 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,111 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,125 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,116 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,811 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,925 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,349 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,170 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,333 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,175 |
| Russian History A-Z | 0 | - | 4.38 | 31,769 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,156 |
| London A-Z | 0 | - | 4.10 | 40,790 |
| Asian Physical Geography | 0 | - | 4.61 | 35,542 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,104 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,807 |
| Famous Chinese People | 0 | - | 4.09 | 11,883 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,706 |
| Military History A-Z | 0 | - | 4.20 | 21,175 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,317,803 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,558 |
| Human Body A-Z | 0 | - | 4.51 | 129,221 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,662 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,830 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,344 |
| Australian Capitals | 0 | - | 4.92 | 62,734 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,215 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,200 |
| Official European Union Languages | 0 | - | 4.97 | 238,644 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,949 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,642 |
| Famous Germans | 0 | - | 4.50 | 55,335 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,548 |
| Asian Islands | 0 | - | 4.49 | 20,847 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,521 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,572 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,263 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,093 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,096 |
| Dynasties of China | 0 | - | 4.64 | 27,939 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,429 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,235 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,371 |
| Countries that Start with R | 0 | - | 4.43 | 447,919 |
| History of India | 0 | - | 4.62 | 21,439 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,090 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,889 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,766 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,790 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,058 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,517 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,040 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,446 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,722 |
| Asia Map Quiz | 0 | - | 4.99 | 917,603 |
| History of Iran | 0 | - | 4.66 | 16,362 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,069 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,685 |
| History of China | 0 | - | 4.37 | 57,237 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,133 |
| Basketball A-Z | 0 | - | 3.87 | 22,708 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,133 |
| Mountains A-Z | 0 | - | 3.78 | 10,964 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,390 |
| Countries of Africa | 0 | - | 5.00 | 2,539,800 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,913 |
| African East Coast | 0 | - | 4.96 | 96,125 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,983 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,790 |
| Australia Map Quiz | 0 | - | 4.95 | 344,791 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,475 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,489 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,411 |
| California Cities A-Z | 0 | - | 4.06 | 17,264 |
| Hawaii A-Z | 0 | - | 4.28 | 13,456 |
| Texas A-Z | 0 | - | 4.19 | 16,377 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,555 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,117 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,439 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,683 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,211 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,643 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,021 |
