| Asian Geography By Letter - B | 0 | - | 4.85 | 66,669 |
| Middle East A-Z | 0 | - | 4.47 | 46,134 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,750 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,017 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,513 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,733 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,269 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,099 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,627 |
| Africa A-Z | 0 | - | 4.57 | 46,672 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,601 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,640 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,244 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,823 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,488 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,998 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,450 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,119 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 32,013 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,428 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,416 |
| Canada A-Z | 0 | - | 4.73 | 32,886 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,145 |
| European Geography A-Z | 0 | - | 4.29 | 49,356 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,134 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,002 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,279 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,859 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,817 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,302 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,794 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,831 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,412 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,277 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,519 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,638 |
| France A-Z | 0 | - | 4.16 | 38,261 |
| Switzerland A-Z | 0 | - | 4.45 | 25,683 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,628 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,720 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,082 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,585 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,825 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,232 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,597 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,163 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,892 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,183 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,839 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,121 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,936 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,225 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,751 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,823 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,418 |
| States of India | 0 | - | 4.95 | 194,016 |
| African Geography A-Z | 0 | - | 4.33 | 21,496 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,716 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,029 |
| A Quiz About Islam | 0 | - | 4.31 | 48,491 |
| Provinces of Turkey | 0 | - | 4.95 | 204,588 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,937 |
| Provinces of China | 0 | - | 4.97 | 205,520 |
| Japanese Prefectures | 0 | - | 4.98 | 137,528 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,194 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,641 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,688 |
| Countries that Start with D | 0 | - | 4.96 | 711,521 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,394 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,651 |
| Countries that Start with H | 0 | - | 4.96 | 606,082 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,027 |
| Countries that Start with J | 0 | - | 4.98 | 603,689 |
| Countries that Start with K | 0 | - | 4.97 | 817,211 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,403 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,440 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,845 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,235 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,136 |
| Countries that Start with U | 0 | - | 4.97 | 905,554 |
| Countries that Start with V | 0 | - | 4.98 | 610,073 |
| Countries that Start with F | 0 | - | 4.83 | 618,629 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,572 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,933 |
| South America A-Z | 0 | - | 4.13 | 10,919 |
| Turkey A-Z | 0 | - | 4.04 | 11,867 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,502 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,927 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,636 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,153 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,512 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,370 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,054 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,812 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,449 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,939 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,094 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,465 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,379 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,611 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,009 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,784 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,945 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,627 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,690 |
| Japanese Companies | 0 | - | 4.28 | 34,251 |
| The Bible A-Z | 0 | - | 4.29 | 59,841 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,839 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,549 |
| 17th Century A-Z | 0 | - | 4.78 | 34,677 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,576 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,018 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,434 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,362 |
| American Football A-Z | 0 | - | 4.26 | 14,535 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,119 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,557 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,157 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,181 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,159 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,854 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,996 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,374 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,221 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,385 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,246 |
| Russian History A-Z | 0 | - | 4.35 | 31,837 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,169 |
| London A-Z | 0 | - | 4.10 | 40,811 |
| Asian Physical Geography | 0 | - | 4.61 | 35,559 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,130 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,870 |
| Famous Chinese People | 0 | - | 4.09 | 11,888 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,730 |
| Military History A-Z | 0 | - | 4.20 | 21,189 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,386 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,626 |
| Human Body A-Z | 0 | - | 4.51 | 129,356 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,735 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,938 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,467 |
| Australian Capitals | 0 | - | 4.92 | 62,748 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,281 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,305 |
| Official European Union Languages | 0 | - | 4.97 | 238,876 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,102 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,863 |
| Famous Germans | 0 | - | 4.50 | 55,510 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,745 |
| Asian Islands | 0 | - | 4.49 | 20,860 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,547 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,598 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,281 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,113 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,310 |
| Dynasties of China | 0 | - | 4.64 | 27,965 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,461 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,270 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,580 |
| Countries that Start with R | 0 | - | 4.43 | 448,315 |
| History of India | 0 | - | 4.62 | 21,449 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,309 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,656 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,794 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,824 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,089 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,548 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,089 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,931 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,556 |
| Asia Map Quiz | 0 | - | 4.99 | 919,200 |
| History of Iran | 0 | - | 4.66 | 16,373 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,119 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,753 |
| History of China | 0 | - | 4.37 | 57,306 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,169 |
| Basketball A-Z | 0 | - | 3.87 | 22,714 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,148 |
| Mountains A-Z | 0 | - | 3.78 | 10,973 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,428 |
| Countries of Africa | 0 | - | 5.00 | 2,543,847 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,071 |
| African East Coast | 0 | - | 4.96 | 96,257 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,109 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,859 |
| Australia Map Quiz | 0 | - | 4.95 | 345,014 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,512 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,082 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,951 |
| California Cities A-Z | 0 | - | 4.06 | 17,300 |
| Hawaii A-Z | 0 | - | 4.28 | 13,464 |
| Texas A-Z | 0 | - | 4.19 | 16,385 |
| Ohio A-Z | 0 | - | 4.21 | 6,390 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,559 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,181 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,738 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,730 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,503 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,971 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,092 |
