| Asian Geography By Letter - B | 0 | - | 4.85 | 63,979 |
| Middle East A-Z | 0 | - | 4.46 | 44,539 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,880 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 143,077 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 188,195 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 166,057 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 184,678 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 293,849 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 69,438 |
| Africa A-Z | 0 | - | 4.57 | 45,195 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 225,632 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,364 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,836 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 59,946 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,119 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,703 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 268,141 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 41,180 |
| Richest Countries A-Z | 0 | - | 4.93 | 95,854 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 111,930 |
| Canada A-Z | 0 | - | 4.71 | 31,725 |
| United Kingdom A-Z | 0 | - | 4.53 | 84,626 |
| European Geography A-Z | 0 | - | 4.31 | 47,479 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 55,058 |
| Asian Geography by Letter - D | 0 | - | 4.26 | 50,415 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 49,831 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 65,984 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 63,099 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 48,652 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 33,242 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 29,215 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 119,423 |
| World Cities A-Z #1 | 0 | - | 4.52 | 60,644 |
| World Cities A-Z #2 | 0 | - | 4.46 | 53,100 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.84 | 83,926 |
| Name a Major European City A-Z | 0 | - | 4.31 | 45,990 |
| France A-Z | 0 | - | 4.18 | 37,168 |
| Switzerland A-Z | 0 | - | 4.48 | 19,340 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,377 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 220,920 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 44,164 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,712 |
| European Geography By Letter - A | 0 | - | 4.62 | 128,660 |
| European Geography By Letter - B #1 | 0 | - | 4.73 | 107,447 |
| European Geography By Letter - C | 0 | - | 4.46 | 108,721 |
| European Geography By Letter - D | 0 | - | 4.51 | 103,474 |
| European Geography By Letter - L | 0 | - | 4.52 | 108,909 |
| European Geography By Letter - M | 0 | - | 4.53 | 118,007 |
| European Geography By Letter - P | 0 | - | 4.79 | 93,282 |
| European Geography By Letter - N | 0 | - | 4.43 | 96,749 |
| European Geography By Letter - R | 0 | - | 4.41 | 90,177 |
| European Geography By Letter - V | 0 | - | 4.46 | 89,536 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 96,832 |
| Countries that Start with A | 0 | - | 4.98 | 2,060,706 |
| Countries that Start with B | 0 | - | 4.95 | 2,198,513 |
| Countries that Start with C | 0 | - | 4.96 | 1,743,793 |
| Countries that Start with D | 0 | - | 4.96 | 656,647 |
| Countries that Start with E | 0 | - | 4.95 | 1,312,036 |
| Countries that Start with G | 0 | - | 4.97 | 1,434,484 |
| Countries that Start with H | 0 | - | 4.96 | 559,891 |
| Countries that Start with I | 0 | - | 4.92 | 1,234,411 |
| Countries that Start with J | 0 | - | 4.98 | 560,237 |
| Countries that Start with K | 0 | - | 4.97 | 770,832 |
| Countries that Start with L | 0 | - | 4.98 | 1,037,633 |
| Countries that Start with N | 0 | - | 4.93 | 1,064,165 |
| Countries that Start with P | 0 | - | 4.95 | 1,164,491 |
| Countries that Start with S | 0 | - | 4.98 | 1,687,348 |
| Countries that Start with T | 0 | - | 4.89 | 968,680 |
| Countries that Start with U | 0 | - | 4.97 | 869,947 |
| Countries that Start with V | 0 | - | 4.98 | 582,121 |
| Countries that Start with F | 0 | - | 4.83 | 580,669 |
| Countries that Start with M | 0 | - | 4.97 | 1,324,202 |
| Capitals A-Z | 0 | - | 4.80 | 44,153 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 42,984 |
| Japanese Prefectures | 0 | - | 4.98 | 121,977 |
| States of India | 0 | - | 4.94 | 175,070 |
| African Geography A-Z | 0 | - | 4.33 | 21,003 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 231,567 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,149 |
| Asian Geography By Letter - R | 0 | - | 4.39 | 25,622 |
| A Quiz About Islam | 0 | - | 4.28 | 46,746 |
| Provinces of Turkey | 0 | - | 4.95 | 190,707 |
| Countries That Don't Recognize Israel | 0 | - | 4.57 | 32,363 |
| Provinces of China | 0 | - | 4.97 | 179,466 |
| A-Z Cities by Pictures | 0 | - | 4.55 | 41,845 |
| Japanese Companies | 0 | - | 4.30 | 33,209 |
| U.S. Geography by Letter - B | 0 | - | 4.51 | 63,008 |
| U.S. Geography by Letter - S | 0 | - | 4.53 | 48,456 |
| South America A-Z | 0 | - | 4.13 | 10,485 |
| European Geography By Letter - E | 0 | - | 4.22 | 109,165 |
| European Geography By Letter - F | 0 | - | 4.18 | 88,802 |
| European Geography By Letter - H | 0 | - | 4.29 | 92,304 |
| European Geography By Letter - G | 0 | - | 4.26 | 98,507 |
| European Geography By Letter - I | 0 | - | 4.11 | 91,999 |
| European Geography By Letter - K | 0 | - | 4.15 | 66,860 |
| European Geography By Letter - O | 0 | - | 4.29 | 59,897 |
| European Geography by Letter - W | 0 | - | 4.21 | 80,623 |
| European Geography By Letter - T | 0 | - | 4.40 | 73,096 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 48,708 |
| Turkey A-Z | 0 | - | 4.11 | 11,141 |
| Countries Closest to Yemen | 0 | - | 4.89 | 20,673 |
| The Bible A-Z | 0 | - | 4.32 | 45,066 |
| Capitals A-Z #2 | 0 | - | 4.42 | 26,017 |
| Countries with the Most Forest A-Z | 0 | - | 4.56 | 53,565 |
| Azerbaijan Country Quiz | 0 | - | 4.44 | 24,708 |
| Pre-Euro Currencies | 0 | - | 4.43 | 51,199 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 49,203 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 84,746 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 261,625 |
| China's Territorial Disputes | 0 | - | 4.43 | 34,341 |
| One Country By Letter By Continent | 0 | - | 5.00 | 86,102 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 15,423 |
| American Football A-Z | 0 | - | 4.24 | 14,177 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 16,610 |
| Japan Multiple Choice | 0 | - | 4.48 | 39,495 |
| U.S. Geography by Letter - C | 0 | - | 4.21 | 62,620 |
| U.S. Geography by Letter - A | 0 | - | 4.33 | 57,523 |
| U.S. Geography by Letter - D | 0 | - | 4.03 | 46,420 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 45,541 |
| U.S. Geography by Letter - P | 0 | - | 4.32 | 43,543 |
| U.S. Geography by Letter - M | 0 | - | 4.19 | 42,760 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 509,068 |
| Ancient Greece A-Z | 0 | - | 4.61 | 22,057 |
| London A-Z | 0 | - | 4.13 | 39,744 |
| Asian Physical Geography | 0 | - | 4.59 | 34,621 |
| East Asian Islands on the Map | 0 | - | 4.53 | 32,062 |
| Asia's Busiest Airports | 0 | - | 4.77 | 49,655 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,261 |
| Famous Chinese People | 0 | - | 4.09 | 11,427 |
| Military History A-Z | 0 | - | 4.19 | 20,418 |
| Human Body A-Z | 0 | - | 4.50 | 124,565 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 45,400 |
| 17th Century A-Z | 0 | - | 4.64 | 25,778 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,766 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 257,771 |
| Major non-NATO U.S. Allies | 0 | - | 4.50 | 49,150 |
| Europe Map Quiz | 0 | - | 5.00 | 4,549,053 |
| Famous Germans | 0 | - | 4.44 | 39,916 |
| Famous Italians | 0 | - | 4.41 | 70,545 |
| Asian Islands | 0 | - | 4.45 | 20,391 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,297 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 47,117 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.73 | 34,969 |
| Middle Eastern Geography Quiz | 0 | - | 4.44 | 21,821 |
| Provinces of the Philippines | 0 | - | 4.64 | 40,811 |
| Dynasties of China | 0 | - | 4.63 | 26,223 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,917 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,246,899 |
| Countries that Start with R | 0 | - | 4.42 | 420,085 |
| History of India | 0 | - | 4.60 | 20,521 |
| Africa Map Quiz | 0 | - | 5.00 | 2,032,741 |
| Oceania Map Quiz | 0 | - | 4.98 | 604,324 |
| Australian Capitals | 0 | - | 4.92 | 61,862 |
| U.S. Geography by Letter - N | 0 | - | 3.77 | 42,549 |
| U.S. Geography by Letter - E | 0 | - | 3.72 | 38,853 |
| U.S. Geography by Letter - F | 0 | - | 3.78 | 34,818 |
| U.S. Geography by Letter - G | 0 | - | 4.04 | 29,072 |
| U.S. Geography by Letter - R | 0 | - | 4.14 | 27,013 |
| U.S. Geography By Letter - H | 0 | - | 4.31 | 28,411 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 65,052 |
| Official European Union Languages | 0 | - | 4.98 | 227,793 |
| European Countries in their Native Language | 0 | - | 4.99 | 151,042 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,010 |
| Russian History A-Z | 0 | - | 4.37 | 18,316 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,398,269 |
| Asia Map Quiz | 0 | - | 4.99 | 854,762 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,586 |
| Largest Indonesian Islands | 0 | - | 4.69 | 47,757 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 123,470 |
| History of China | 0 | - | 4.39 | 54,171 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 147,977 |
| Basketball A-Z | 0 | - | 3.92 | 22,268 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 22,576 |
| Mountains A-Z | 0 | - | 3.84 | 10,502 |
| Animals A-Z #1 | 0 | - | 4.38 | 90,022 |
| Animals A-Z #2 | 0 | - | 4.11 | 64,638 |
| Four Main Islands of Japan | 0 | - | 4.52 | 25,604 |
| Japanese Loanwords | 0 | - | 4.49 | 82,310 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 29,999 |
| North Korea... or South Korea? | 0 | - | 4.48 | 78,284 |
| Armenia Country Quiz | 0 | - | 4.68 | 27,888 |
| Georgia Country Quiz | 0 | - | 4.63 | 25,904 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,831 |
| Countries of Africa | 0 | - | 5.00 | 2,353,164 |
| African East Coast | 0 | - | 4.96 | 90,267 |
| Western Africa Map Quiz | 0 | - | 4.97 | 67,958 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,676 |
| Australia Map Quiz | 0 | - | 4.94 | 333,415 |
| U.S. Federal Holidays | 0 | - | 4.30 | 97,814 |
| United States Map Quiz | 0 | - | 4.98 | 4,050,967 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 724,505 |
| Hawaii A-Z | 0 | - | 4.37 | 13,117 |
| Texas A-Z | 0 | - | 4.18 | 15,912 |
| Pennsylvania A-Z | 0 | - | 4.08 | 7,298 |
| American History A-Z | 0 | - | 4.32 | 17,118 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,678 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,408 |
| Countries That Use the Euro | 0 | - | 4.92 | 75,676 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 350,737 |
| Europe Geography Decoder | 0 | - | 4.85 | 66,902 |
