| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,269 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,766 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,260 |
| Provinces of Turkey | 0 | - | 4.95 | 201,653 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,643 |
| Official European Union Languages | 0 | - | 4.97 | 237,065 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,804 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,328 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,440 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,327 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,673 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,602 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,404 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,690 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,941 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,235 |
| Countries of the Middle East | 0 | - | 4.96 | 199,133 |
| Middle East A-Z | 0 | - | 4.47 | 45,821 |
| States of India | 0 | - | 4.94 | 190,551 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,052 |
| A Quiz About Islam | 0 | - | 4.31 | 48,231 |
| History of Iran | 0 | - | 4.65 | 16,281 |
| Provinces of China | 0 | - | 4.97 | 200,524 |
| Japanese Prefectures | 0 | - | 4.98 | 134,809 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,605 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,498 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,018 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,629 |
| Slavic Languages | 0 | - | 4.67 | 54,026 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,210 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,276 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,220 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,040 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,741 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,475 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,091 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,462 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,432 |
| History of Egypt | 0 | - | 4.58 | 23,944 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,961 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,682 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 217,022 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,226 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,502 |
| Asian Physical Geography | 0 | - | 4.61 | 35,381 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,944 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,338 |
| Arab Spring Countries | 0 | - | 4.51 | 43,841 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,546 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,357 |
| Top World Languages | 0 | - | 4.92 | 813,923 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,946 |
| Australian Capitals | 0 | - | 4.92 | 62,599 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,284 |
| Asian Islands | 0 | - | 4.49 | 20,774 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,859 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,424 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,191 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,598 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,106 |
| 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 | 35,920 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,753 |
| Turkey A-Z | 0 | - | 4.04 | 11,736 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,717 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,383 |
| Dynasties of China | 0 | - | 4.64 | 27,641 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,189 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,985 |
| Countries by Official Language | 0 | - | 4.95 | 192,910 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,606 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,031 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,318 |
| Countries in their Native Language | 0 | - | 4.99 | 196,760 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,934 |
| History of India | 0 | - | 4.61 | 21,298 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,639 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,051 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,984 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,516 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,736 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,846 |
| Asia Map Quiz | 0 | - | 4.99 | 907,829 |
| Word Chain - The Middle East | 0 | - | 4.00 | 14,983 |
| History of Turkey | 0 | - | 3.95 | 16,579 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,483 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,701 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,027 |
| History of China | 0 | - | 4.37 | 56,735 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,345 |
| Countries of Africa | 0 | - | 5.00 | 2,510,609 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,895 |
| African East Coast | 0 | - | 4.96 | 95,140 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,016 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,902 |
| Australia Map Quiz | 0 | - | 4.94 | 342,677 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,397 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,328 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,257 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,203 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,529 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,574 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,723 |
| The Only European Country ... | 0 | - | 4.91 | 214,113 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,735 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,586 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,936 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,726 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,015 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,542 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,527 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,038 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,440 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,535 |
| Word Chain - Asia | 0 | - | 4.34 | 29,227 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,587 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,520 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,479 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,619 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,389 |
| 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 | 24,211 |
| Japanese Companies | 0 | - | 4.28 | 34,095 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,791 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,153 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,732 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,340 |
| German-Speaking Countries | 0 | - | 4.89 | 123,543 |
| Italian Name Translation | 0 | - | 4.81 | 45,207 |
| French-Speaking Countries | 0 | - | 4.85 | 268,992 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,661 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,474 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,076 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,741 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,645 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,369 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,559 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,261 |
| African Island Countries | 0 | - | 4.96 | 100,867 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,835 |
| Australian States and Territories | 0 | - | 4.96 | 140,997 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,040 |
| Australia True or False | 0 | - | 4.87 | 56,543 |
| Flags of North and South America | 0 | - | 4.99 | 368,015 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,191 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,234 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,354 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,865 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,940 |
| North America Map Quiz | 0 | - | 4.98 | 244,842 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,367 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,402 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,539 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,254 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,471 |
| Celtic Nations | 0 | - | 4.69 | 46,827 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,683 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,792 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,393 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,566 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,536 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,914 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,067 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,214 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,679 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,364 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,284 |
| Slavic Countries | 0 | - | 4.96 | 110,936 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,069 |
| Languages of Spain | 0 | - | 4.36 | 23,162 |
| Counties of England | 0 | - | 4.97 | 789,923 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,321 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,416 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,883 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,484 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,337 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,864 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,598 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,891 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,029 |
| Japanese Loanwords | 0 | - | 4.47 | 84,379 |
| English Speaking Countries | 0 | - | 4.64 | 356,151 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,176 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,300 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,874 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,355 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,457 |
| The Life of Gandhi | 0 | - | 4.37 | 13,021 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,195 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,025 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,286 |
| The Only African Country ... | 0 | - | 4.98 | 128,420 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,809 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,152 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,518 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,191 |
| Flags of Oceania | 0 | - | 5.00 | 255,664 |
