| Asian Geography By Letter - B | 0 | - | 4.85 | 66,058 |
| Japanese Prefectures | 0 | - | 4.98 | 134,815 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,266 |
| Japan Country Quiz | 0 | - | 4.92 | 141,424 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,990 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,523 |
| Japanese Companies | 0 | - | 4.28 | 34,096 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,917 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,770 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,955 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,237 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,270 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,862 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,428 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,191 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,599 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,107 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,754 |
| Middle East A-Z | 0 | - | 4.47 | 45,822 |
| States of India | 0 | - | 4.94 | 190,571 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,452 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,425 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,376 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,920 |
| A Quiz About Islam | 0 | - | 4.31 | 48,231 |
| Provinces of Turkey | 0 | - | 4.95 | 201,694 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,484 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,029 |
| Provinces of China | 0 | - | 4.97 | 200,537 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,012 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,938 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,729 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,018 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,543 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,528 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,038 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,521 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,480 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,333 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,151 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,852 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,791 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,876 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,753 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,839 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,462 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,211 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,892 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,280 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,221 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,329 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,476 |
| Countries that Beat China | 0 | - | 4.86 | 114,824 |
| Countries that Border China | 0 | - | 4.96 | 261,945 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,003 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,751 |
| Japanese Loanwords | 0 | - | 4.47 | 84,379 |
| Sushi Translation | 0 | - | 4.08 | 13,906 |
| Africa A-Z | 0 | - | 4.57 | 46,396 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,638 |
| Asian Physical Geography | 0 | - | 4.61 | 35,384 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,944 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,440 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,343 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,621 |
| Famous Chinese People | 0 | - | 4.09 | 11,812 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,548 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,946 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,690 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,793 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,465 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,962 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,915 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,769 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,277 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,006 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,722 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,677 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,058 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,372 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,451 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,639 |
| Famous Germans | 0 | - | 4.50 | 54,666 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,612 |
| Asian Islands | 0 | - | 4.49 | 20,774 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,343 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,353 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,168 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,923 |
| Turkey A-Z | 0 | - | 4.04 | 11,737 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,395 |
| Dynasties of China | 0 | - | 4.64 | 27,643 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,190 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,987 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,306,089 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,299 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,279 |
| History of India | 0 | - | 4.61 | 21,298 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,697 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,048 |
| Australian Capitals | 0 | - | 4.92 | 62,599 |
| Canada A-Z | 0 | - | 4.73 | 32,669 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,649 |
| Official European Union Languages | 0 | - | 4.97 | 237,084 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,853 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,535 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,277 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,861 |
| Asia Map Quiz | 0 | - | 4.99 | 907,856 |
| History of Iran | 0 | - | 4.65 | 16,282 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,702 |
| History of China | 0 | - | 4.37 | 56,736 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,607 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,921 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,994 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,347 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,663 |
| Countries of Africa | 0 | - | 5.00 | 2,510,755 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,899 |
| African East Coast | 0 | - | 4.96 | 95,147 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,021 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,909 |
| Australia Map Quiz | 0 | - | 4.94 | 342,680 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,764 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,267 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,123 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,456 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,595 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,339 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,257 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,215 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,536 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,272 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,710 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,943 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,329 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,538 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,202 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,958 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,329 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,574 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,543 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,733 |
| European Geography A-Z | 0 | - | 4.28 | 49,029 |
| The Only European Country ... | 0 | - | 4.91 | 214,123 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,747 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,180 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,560 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 17,969 |
| France A-Z | 0 | - | 4.16 | 38,077 |
| History of The Netherlands | 0 | - | 4.46 | 17,327 |
| Switzerland A-Z | 0 | - | 4.45 | 25,523 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,589 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,440 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,538 |
| Word Chain - Asia | 0 | - | 4.34 | 29,227 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,595 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,702 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,498 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,463 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,040 |
| History of Egypt | 0 | - | 4.58 | 23,944 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,742 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,619 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,392 |
| China Country Quiz | 0 | - | 4.38 | 115,747 |
| Chinese Inventions | 0 | - | 4.30 | 33,732 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,315 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,212 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,503 |
| China Multiple Choice | 0 | - | 4.50 | 37,160 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,585 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,253 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,769 |
| Countries with NO Military | 0 | - | 4.97 | 61,244 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,147 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,904 |
| Monarchies of the World | 0 | - | 4.94 | 166,801 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,685 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,031 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,550 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,700 |
| Disney Animated Characters | 0 | - | 4.88 | 599,471 |
| People on Money by Country | 0 | - | 4.84 | 60,023 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,968 |
| Fast Math - Addition | 0 | - | 4.87 | 520,128 |
| NATO Countries | 0 | - | 4.98 | 276,281 |
| EU Countries Quiz | 0 | - | 4.99 | 270,301 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,226 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,559 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,562 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,863 |
| Astronomy Quiz | 0 | - | 4.90 | 81,826 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,218 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,809 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,842 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,749 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,777 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,835 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,283 |
