| Asian Geography By Letter - B | 0 | - | 4.85 | 65,980 |
| Japanese Prefectures | 0 | - | 4.98 | 134,492 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,066 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,891 |
| Japanese Companies | 0 | - | 4.28 | 34,074 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 34,060 |
| Japanese Loanwords | 0 | - | 4.47 | 84,337 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,827 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,819 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,382 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,149 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,553 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,059 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,652 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,730 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,700 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,135 |
| Middle East A-Z | 0 | - | 4.47 | 45,778 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,233 |
| States of India | 0 | - | 4.94 | 189,953 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,286 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,310 |
| A Quiz About Islam | 0 | - | 4.31 | 48,195 |
| Provinces of Turkey | 0 | - | 4.95 | 200,877 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,426 |
| Provinces of China | 0 | - | 4.97 | 200,021 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,646 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,766 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,910 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,683 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,984 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,502 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,491 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,999 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,485 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,430 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,297 |
| Countries that Border China | 0 | - | 4.96 | 261,787 |
| Japan Country Quiz | 0 | - | 4.92 | 141,196 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,766 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,925 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,690 |
| Sushi Translation | 0 | - | 4.08 | 13,899 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,776 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,441 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,146 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,875 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,129 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,083 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,248 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,446 |
| Countries that Beat China | 0 | - | 4.86 | 114,676 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,702 |
| Africa A-Z | 0 | - | 4.57 | 46,360 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,241 |
| Asian Physical Geography | 0 | - | 4.61 | 35,368 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,912 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,423 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,262 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,572 |
| Famous Chinese People | 0 | - | 4.09 | 11,798 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,527 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,922 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,470 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,720 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,365 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 110,868 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,802 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,676 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,195 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,847 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,650 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,607 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,008 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,279 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,136 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,577 |
| Famous Germans | 0 | - | 4.50 | 54,599 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,338 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,320 |
| 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 | 35,892 |
| Turkey A-Z | 0 | - | 4.04 | 11,721 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,257 |
| Dynasties of China | 0 | - | 4.63 | 27,608 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,163 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,944 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,442 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,280 |
| History of India | 0 | - | 4.61 | 21,278 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,852 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,084 |
| Australian Capitals | 0 | - | 4.92 | 62,592 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,527 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,072 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,088 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,220 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,052 |
| Canada A-Z | 0 | - | 4.73 | 32,641 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,567 |
| Official European Union Languages | 0 | - | 4.97 | 236,470 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,671 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,183 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,449 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,871 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,247 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,465 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,139 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,903 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,284 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,493 |
| European Geography A-Z | 0 | - | 4.28 | 48,986 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,080 |
| History of The Netherlands | 0 | - | 4.46 | 17,305 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,202 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,457 |
| Asia Map Quiz | 0 | - | 4.99 | 906,730 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,498 |
| History of Iran | 0 | - | 4.65 | 16,266 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,021 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,720 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,600 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,373 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,661 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,937 |
| Chinese Inventions | 0 | - | 4.30 | 33,717 |
| History of China | 0 | - | 4.37 | 56,682 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,188 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,471 |
| China Multiple Choice | 0 | - | 4.50 | 37,145 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,527 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,758 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,402 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,068 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,644 |
| Countries of Africa | 0 | - | 5.00 | 2,506,757 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,424 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,027 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,783 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,583 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,540 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,228 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,482 |
| African East Coast | 0 | - | 4.96 | 95,008 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,048 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,897 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,381 |
| African Island Countries | 0 | - | 4.96 | 100,751 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,591 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,769 |
| Australian States and Territories | 0 | - | 4.95 | 140,656 |
| Famous Australians by Description | 0 | - | 4.23 | 27,556 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,008 |
| Australia Map Quiz | 0 | - | 4.94 | 342,407 |
| Australia True or False | 0 | - | 4.87 | 56,492 |
| Flags of North and South America | 0 | - | 4.99 | 366,838 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,136 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,142 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,338 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,308 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,303 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,987 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,377 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,588 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,350 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,593 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,321 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,115 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,947 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,288 |
| North America Map Quiz | 0 | - | 4.98 | 244,315 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,370 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,787 |
| People on Money - United States | 0 | - | 4.31 | 63,202 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,739 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,785 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,593 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,053 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,184 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,485 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,236 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,908 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,918 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,242 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,456 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,524 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,482 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,676 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,257 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,239 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,448 |
| The Only European Country ... | 0 | - | 4.91 | 213,731 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,756 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,792 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,466 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,106 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,304 |
