| Asian Geography By Letter - B | 0 | - | 4.85 | 66,100 |
| Middle East A-Z | 0 | - | 4.47 | 45,854 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,483 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,747 |
| Japanese Prefectures | 0 | - | 4.98 | 135,053 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,195 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,271 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,891 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,453 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,211 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,628 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,124 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,485 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,768 |
| Japan Country Quiz | 0 | - | 4.92 | 141,516 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,088 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,968 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,322 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,036 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,785 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,036 |
| Africa A-Z | 0 | - | 4.57 | 46,414 |
| European Geography A-Z | 0 | - | 4.28 | 49,046 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,946 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,748 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,038 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,561 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,551 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,053 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,543 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,511 |
| Turkey A-Z | 0 | - | 4.04 | 11,754 |
| Japanese Companies | 0 | - | 4.28 | 34,114 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,974 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,950 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,217 |
| France A-Z | 0 | - | 4.16 | 38,084 |
| Switzerland A-Z | 0 | - | 4.45 | 25,535 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,824 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,062 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,284 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,292 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,867 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,202 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,536 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,027 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,626 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,282 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,542 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,019 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,981 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,845 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,332 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,101 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,938 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,708 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,085 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,425 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,679 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,020 |
| London A-Z | 0 | - | 4.10 | 40,669 |
| Countries that Start with A | 0 | - | 4.98 | 2,149,670 |
| Countries that Start with B | 0 | - | 4.95 | 2,282,343 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,337 |
| Countries that Start with D | 0 | - | 4.96 | 702,935 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,182 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,604 |
| Countries that Start with H | 0 | - | 4.96 | 599,067 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,639 |
| Countries that Start with J | 0 | - | 4.98 | 597,136 |
| Countries that Start with K | 0 | - | 4.97 | 810,433 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,186 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,090 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,797 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,346 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,166 |
| Countries that Start with U | 0 | - | 4.97 | 900,695 |
| Countries that Start with V | 0 | - | 4.98 | 605,798 |
| Countries that Start with F | 0 | - | 4.83 | 613,155 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,789 |
| States of India | 0 | - | 4.94 | 190,836 |
| African Geography A-Z | 0 | - | 4.33 | 21,432 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,509 |
| Canada A-Z | 0 | - | 4.73 | 32,680 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,648 |
| A Quiz About Islam | 0 | - | 4.31 | 48,251 |
| Provinces of Turkey | 0 | - | 4.95 | 202,058 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,520 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,062 |
| Provinces of China | 0 | - | 4.97 | 200,861 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,590 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,077 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,864 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,362 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,327 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,761 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,994 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,507 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,581 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,255 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,002 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,349 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,571 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,358 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,209 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,896 |
| The Bible A-Z | 0 | - | 4.29 | 59,426 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,662 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,237 |
| 17th Century A-Z | 0 | - | 4.78 | 34,198 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,924 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,792 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,881 |
| California Cities A-Z | 0 | - | 4.06 | 17,046 |
| Hawaii A-Z | 0 | - | 4.28 | 13,414 |
| Texas A-Z | 0 | - | 4.18 | 16,321 |
| Ohio A-Z | 0 | - | 4.21 | 6,356 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,521 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,584 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,480 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,249 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,898 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,307 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,332 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,374 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,494 |
| Countries that Beat China | 0 | - | 4.86 | 114,906 |
| Countries that Border China | 0 | - | 4.96 | 262,056 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,617 |
| Japanese Loanwords | 0 | - | 4.47 | 84,409 |
| Sushi Translation | 0 | - | 4.08 | 13,908 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,486 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,383 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,099 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,054 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,634 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,600 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,588 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,264 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,685 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,870 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,699 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,832 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,599 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,821 |
| Asian Physical Geography | 0 | - | 4.61 | 35,393 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,954 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,451 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,383 |
| Famous Chinese People | 0 | - | 4.09 | 11,819 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,562 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,163 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 66,734 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 58,117 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,964 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,768 |
| South America A-Z | 0 | - | 4.13 | 10,848 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,831 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,579 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,104 |
| Famous Germans | 0 | - | 4.50 | 54,710 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,674 |
| Asian Islands | 0 | - | 4.49 | 20,775 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,351 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,366 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,172 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,937 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,497 |
| Dynasties of China | 0 | - | 4.64 | 27,655 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,211 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,999 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,307,049 |
| Countries that Start with R | 0 | - | 4.43 | 444,332 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,194 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,327 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,296 |
| History of India | 0 | - | 4.61 | 21,311 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,589 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,486 |
| Australian Capitals | 0 | - | 4.92 | 62,612 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,404 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,417 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,671 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 40,590 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,518 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,712 |
| Official European Union Languages | 0 | - | 4.97 | 237,209 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,060 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,725 |
| Russian History A-Z | 0 | - | 4.38 | 31,190 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,219 |
| Asia Map Quiz | 0 | - | 4.99 | 908,428 |
| History of Iran | 0 | - | 4.65 | 16,284 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,740 |
| History of China | 0 | - | 4.37 | 56,775 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,684 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,022 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,038 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,377 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,678 |
