| Asian Geography By Letter - B | 0 | - | 4.85 | 65,977 |
| Middle East A-Z | 0 | - | 4.47 | 45,773 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,771 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,996 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,301 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,082 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,732 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,817 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,378 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,148 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,553 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,056 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,059 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,697 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,791 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,875 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,196 |
| European Geography A-Z | 0 | - | 4.28 | 48,983 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,908 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,679 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,982 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,499 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,489 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,996 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,481 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,427 |
| Turkey A-Z | 0 | - | 4.04 | 11,720 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,592 |
| Africa A-Z | 0 | - | 4.57 | 46,357 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,098 |
| France A-Z | 0 | - | 4.16 | 38,050 |
| Switzerland A-Z | 0 | - | 4.45 | 25,500 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,352 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,855 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,785 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,661 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,185 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,835 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,639 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,603 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,005 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,273 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,572 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,823 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,981 |
| London A-Z | 0 | - | 4.10 | 40,632 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,643 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,718 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,101 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,233 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,986 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,148 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,736 |
| Countries that Start with D | 0 | - | 4.96 | 701,151 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,045 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,272 |
| Countries that Start with H | 0 | - | 4.96 | 597,609 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,894 |
| Countries that Start with J | 0 | - | 4.98 | 595,674 |
| Countries that Start with K | 0 | - | 4.96 | 809,101 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,513 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,383 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,216 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,042 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,947 |
| Countries that Start with U | 0 | - | 4.97 | 899,721 |
| Countries that Start with V | 0 | - | 4.98 | 604,889 |
| Countries that Start with F | 0 | - | 4.83 | 611,917 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,916 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,691 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,867 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,352 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,684 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,328 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,114 |
| States of India | 0 | - | 4.94 | 189,904 |
| African Geography A-Z | 0 | - | 4.33 | 21,414 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,279 |
| Canada A-Z | 0 | - | 4.73 | 32,640 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,567 |
| A Quiz About Islam | 0 | - | 4.31 | 48,193 |
| Provinces of Turkey | 0 | - | 4.95 | 200,852 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,422 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,927 |
| Provinces of China | 0 | - | 4.97 | 199,967 |
| Japanese Prefectures | 0 | - | 4.98 | 134,473 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,520 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,903 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,277 |
| North Korea Country Quiz | 0 | - | 3.85 | 33,278 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,180 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,824 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,641 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,764 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,526 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,071 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,170 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,415 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,860 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,236 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,454 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,129 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,899 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,281 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,489 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,296 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,991 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,744 |
| Countries that Border China | 0 | - | 4.96 | 261,778 |
| Japan Country Quiz | 0 | - | 4.92 | 141,187 |
| Japanese Companies | 0 | - | 4.28 | 34,072 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,922 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,688 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,882 |
| The Bible A-Z | 0 | - | 4.29 | 59,236 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,571 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,645 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,171 |
| 17th Century A-Z | 0 | - | 4.78 | 34,159 |
| California Cities A-Z | 0 | - | 4.06 | 16,988 |
| Hawaii A-Z | 0 | - | 4.28 | 13,403 |
| Texas A-Z | 0 | - | 4.18 | 16,306 |
| Ohio A-Z | 0 | - | 4.21 | 6,341 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,512 |
| U.S. History A-Z #1 | 0 | - | 4.39 | 29,293 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,440 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,141 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,875 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,122 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,069 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,243 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,443 |
| Countries that Beat China | 0 | - | 4.86 | 114,673 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,353 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,307 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,980 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,334 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,305 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,300 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,985 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,374 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,587 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,343 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,590 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,319 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,377 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,223 |
| Asian Physical Geography | 0 | - | 4.61 | 35,368 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,911 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,422 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,257 |
| Famous Chinese People | 0 | - | 4.09 | 11,797 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,523 |
| Countries that Start with R | 0 | - | 4.43 | 443,427 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,053 |
| World Cities A-Z by Clue #1 | 0 | - | 4.54 | 65,664 |
| World Cities A-Z by Clue #2 | 0 | - | 4.44 | 57,178 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,919 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,455 |
| South America A-Z | 0 | - | 4.13 | 10,836 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,715 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,842 |
| Famous Germans | 0 | - | 4.50 | 54,595 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,306 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,318 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,316 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,145 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,889 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,244 |
| Dynasties of China | 0 | - | 4.63 | 27,605 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,161 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,942 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,330 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,139 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,245 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,233 |
| History of India | 0 | - | 4.61 | 21,276 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,722 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,013 |
| Australian Capitals | 0 | - | 4.92 | 62,589 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,144 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,184 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,440 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,789 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,258 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,087 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,071 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,017 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,560 |
| Official European Union Languages | 0 | - | 4.97 | 236,463 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,659 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,058 |
| Russian History A-Z | 0 | - | 4.38 | 30,708 |
| History of The Netherlands | 0 | - | 4.46 | 17,305 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,346 |
| Asia Map Quiz | 0 | - | 4.99 | 906,632 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,498 |
| History of Iran | 0 | - | 4.65 | 16,263 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 17,021 |
